US20210291706A1 - Conveyance seat - Google Patents
Conveyance seat Download PDFInfo
- Publication number
- US20210291706A1 US20210291706A1 US17/338,755 US202117338755A US2021291706A1 US 20210291706 A1 US20210291706 A1 US 20210291706A1 US 202117338755 A US202117338755 A US 202117338755A US 2021291706 A1 US2021291706 A1 US 2021291706A1
- Authority
- US
- United States
- Prior art keywords
- fabric
- fabric layer
- skin
- layer
- fibers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5642—Heating or ventilating devices characterised by convection by air with circulation of air through a layer inside the seat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5657—Heating or ventilating devices characterised by convection by air blown towards the seat surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/58—Seat coverings
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Regarding a skin in which pores are formed for passage of a current of air generated by an air blower, the present invention properly ensures strength around the pores. A vehicle seat includes a skin forming a part of a seat body facing an occupant and an air blower attached to the seat body. The skin is provided with a top layer provided on a side of the skin facing the occupant in a thickness direction and a fabric layer provided at a position on a side opposite to the top layer. A plurality of pores allowing passage of a current of air generated by the air blower are formed in both the top layer and the fabric layer. A part of the fabric layer positioned at an edge of the pore is made of a fabric constituted by urethane resin-impregnated fibers being knitted.
Description
- The present invention relates to a conveyance seat and, particularly, to a conveyance seat in which a skin has a plurality of pores allowing passage of a current of air generated by an air blower attached to a seat body.
- In conveyance seats, there is a conveyance seat capable of sending a current of air to an occupant seated on the seat with an air blower attached to a seat body (see, for example, PATENT LITERATURE 1). In such a conveyance seat, the current of air generated by the air blower reaches the occupant's body through the inside of the seat. Accordingly, in the conveyance seat to which the air blower is attached, a ventilation hole is usually formed with respect to a skin as a seat component.
- The skin described in
PATENT LITERATURE 2 is an example of skins having ventilation holes. The skin described in PATENTLITERATURE 2 has a base fabric configured to include a fiber having a synthetic resin coating layer. The synthetic resin coating layer of the fiber constituting the base fabric is made of a synthetic resin having a melting point of 120 degrees to 180 degrees. With such a configuration, the skin described inPATENT LITERATURE 2 ensures a sufficient strength as a skin and exhibits a satisfactory ventilation hole appearance. Specifically, it is possible to suppress fraying of fibers (yarns) around a ventilation hole. -
- PATENT LITERATURE 1: JP 2016-132350 A
- PATENT LITERATURE 2: JP 2016-129994 A
- According to PATENT
LITERATURE 2, the synthetic resin coating layer is formed around core fibers and the fibers are partially fused together for yarn fraying suppression. Manufacturing of the skin described in PATENTLITERATURE 2 requires some time and effort since the fibers are fused together as described above. Accordingly, realization by means of a configuration different fromPATENT LITERATURE 2 is desirable with regard to a skin capable of suppressing yarn fraying in a base fabric. - In this regard, the present invention has been made in view of the above problems, and an object thereof is to provide a conveyance seat capable of properly ensuring strength around pores with regard to a skin in which the pores are formed for passage of a current of air generated by an air blower.
- The above-described object is achieved by a conveyance seat of the present invention including a seat body on which an occupant can sit, a skin forming a part of the seat body facing the occupant, and an air blower attached to the seat body, in which the skin is provided with a top layer provided on a side of the skin facing the occupant in a thickness direction and a fabric layer provided at a position on a side opposite to the top layer, a plurality of pores allowing passage of a current of air generated by the air blower are formed in both the top layer and the fabric layer, and a part of the fabric layer positioned at an edge of the pore is made of a fabric constituted by urethane resin-impregnated fibers being knitted.
- In the conveyance seat configured as described above, the plurality of pores for ventilation are formed in both the top layer and the fabric layer of the skin. In addition, the part of the fabric layer positioned at the edge of the pore is made of the fabric constituted by the urethane resin-impregnated fibers being knitted. It is possible to suppress fraying of fibers around the pores by using the fabric constituted by the urethane resin-impregnated fibers being knitted as described above.
- In the configuration described above, the fabric layer may be made of a tricot knitted fabric constituted by a plurality of types of fibers being knitted and each of the plurality of types of fibers constituting the fabric layer may be urethane resin-impregnated.
- According to the configuration described above, the strength of the fabric layer can be further improved since each of the plurality of types of fibers constituting the fabric layer is urethane resin-impregnated.
- In the configuration described above, the top layer may be made of synthetic leather made of polyvinyl chloride.
- According to the configuration described above, it is possible to improve the appearance of the skin while ensuring the strength of the fabric layer.
- In the configuration described above, it is preferable that the fabric layer has a fabric layer bottom portion provided at a position farthest from the top layer in the thickness direction and a fiber constituting the fabric layer bottom portion is in a raised state.
- According to the configuration described above, the fibers constituting the fabric layer bottom portion are in a raised state and the fibers are easily entangled with each other. As a result, fraying of fibers around the pores can be more effectively suppressed.
- According to the conveyance seat of the present invention, it is possible to ensure strength around the pores of the fabric layer in the skin and suppress fraying of fibers around the pores.
- In addition, according to the conveyance seat of the present invention, the strength of the fabric layer can be further improved since each of the plurality of types of fibers constituting the fabric layer is urethane resin-impregnated.
- In addition, according to the conveyance seat of the present invention, it is possible to improve the appearance of the skin while ensuring the strength of the fabric layer since the top layer is made of synthetic leather made of polyvinyl chloride.
- In addition, according to the conveyance seat of the present invention, fraying of fibers around the pores can be more effectively suppressed since the fibers constituting the fabric layer bottom portion are in a raised state and the fibers are easily entangled with each other.
-
FIG. 1 is an overall view of a conveyance seat according to an embodiment of the present invention. -
FIG. 2 is a view illustrating an air blower and a seat body of the conveyance seat. -
FIG. 3 is a schematic enlarged view illustrating a laminated structure of a skin. -
FIG. 4 is a diagram illustrating the respective specifications of the skin according to an embodiment of the present invention and skins according to comparative examples. - Hereinafter, a conveyance seat according to an embodiment of the present invention (the present embodiment) will be described. Incidentally, the configuration of a seat mounted in a vehicle (hereinafter, vehicle seat S) as an example of the conveyance seat will be described below. The conveyance seat of the present invention is not limited to a vehicle seat and can also be used as a seat mounted in a non-vehicle conveyance (such as a two-wheeled vehicle, a ship, and an aircraft).
- Moreover, the embodiment described below is merely an example for facilitating the understanding of the present invention and does not limit the present invention. In other words, the present invention can be modified and improved within the gist of the present invention. It is a matter of course that the present invention includes equivalents of the present invention.
- As illustrated in
FIGS. 1 and 2 , the vehicle seat S has a seat body Sh on which the occupant can sit and anair blower 10 attached to the seat body Sh. The seat body Sh is provided with a seat cushion S1, a seat back S2, and a headrest S3. The seat cushion S1 and the seat back S2 are configured by a cushion pad P being placed on a frame F and the surface of the cushion pad P being covered with askin 1. Theskin 1 is a component constituting each of the seat cushion S1 and the seat back S2. Theskin 1 forms the part of the seat body Sh that faces the occupant. Specifically, theskin 1 forms a seating surface. - More specifically, in the seat cushion S1, a part of the
skin 1 constitutes the surface that supports from below the buttocks of the occupant seated on the vehicle seat S (that is, the upper surface of the seat cushion S1). In the seat back S2, a part of theskin 1 constitutes the surface that supports from behind the back of the occupant seated on the vehicle seat S (that is, the front surface of the seat back S2). - The
air blower 10 is an equipment provided for air conditioning and ventilation. A known blower or the like constitutes theair blower 10. As illustrated inFIG. 2 , theair blower 10 is disposed at a lower position of the seat cushion S1. - As for the frame F and the cushion pad P that constitute the seat cushion S1, a through hole is formed at the points of the frame F and the cushion pad P that are positioned above the
air blower 10. The through hole forms anair duct 11. Further, a tubular sheet metal material-based duct (not illustrated) may be disposed in theair duct 11. - As illustrated in
FIG. 3 , a plurality ofpores 2 penetrating theskin 1 are formed in theskin 1 forming the seating surface. Thepore 2 allows passage of a current of air generated by theair blower 10. Thepore 2 is formed by a known perforation treatment (boring treatment) being performed on theskin 1. - When the blower forming the
air blower 10 rotates forward, the current of air (air flow) from theair blower 10 is sent to the upper side of the seating surface of the seat cushion S1 through theair duct 11 and thepore 2 and hits the occupant (strictly speaking, the occupant's buttocks) seated on the seat cushion S1. When the blower rotates in reverse, the air in the vicinity of the seating surface becomes a current of air and is suctioned into theair blower 10 through thepore 2 and theair duct 11. - Further, although the
air blower 10 is attached to the seat cushion S1 in the present embodiment, the present invention is not limited thereto. Theair blower 10 may be attached to the seat back S2 (more specifically, the rear portion of the seat back S2). - Next, the structure of the
skin 1 will be described with reference toFIG. 3 . Theskin 1 according to the present embodiment has a laminated structure as illustrated inFIG. 3 . Specifically, theskin 1 has a three-layer structure. The layers that constitute theskin 1 are atop layer 3, afoam layer 4, and afabric layer 5. - The
top layer 3 is provided so as to be positioned on the front side (exposed side facing the occupant) in the thickness direction of theskin 1. In the present embodiment, thetop layer 3 is made of synthetic leather made of polyvinyl chloride (PVC). Thefoam layer 4 is adjacent to thetop layer 3 in the thickness direction of theskin 1. A known wadding material constitutes thefoam layer 4. Further, an adhesive coating film is formed on the boundary surface between thetop layer 3 and thefoam layer 4 and thetop layer 3 is attached to the surface of thefoam layer 4. - The
fabric layer 5 is provided so as to be positioned on the back side (side opposite to the top layer 3) in the thickness direction of theskin 1. Thefabric layer 5 is made of a fabric constituted by fibers being knitted. More specifically, thefabric layer 5 is made of a tricot knitted fabric. - As described above, the
skin 1 has thepore 2 formed by a perforation treatment. In other words, a plurality ofpores 3 a, a plurality ofpores 4 a, and a plurality ofpores 5 a respectively penetrating thetop layer 3, thefoam layer 4, and thefabric layer 5 are formed in the layers (top layer 3,foam layer 4, and fabric layer 5) constituting theskin 1, respectively. It is a matter of course that the pores in the layers communicate with each other and the pores are in a straight line as illustrated inFIG. 3 . Each of thepores air blower 10. - On the other hand, in general, when pores are formed in a fiber knitting-based fabric, the fibers that are positioned around the pores are easily frayed. In the fabric that forms the
fabric layer 5 in theskin 1, in contrast, fraying of the fibers around thepore 5 a can be effectively suppressed. The configuration of thefabric layer 5 will be described in detail below. - The
fabric layer 5 is made of a tricot knitted fabric as described above. Strictly speaking, thefabric layer 5 is made of a fabric constituted by a plurality of types of fibers being knitted. Further, thefabric layer 5 according to the present embodiment is made of a fabric constituted by three types of fibers being knitted. The thickness of each type of fiber is 50 d/72 f, 75 d/36 f, and 75 d/36 f as illustrated inFIG. 4 . -
FIG. 4 is a diagram illustrating the respective specifications of theskin 1 according to the present embodiment and skins according to comparative examples. Theskin 1 according to the present embodiment is described as “this example” in the diagram. Three examples are given as the comparative examples. In the diagram, the examples are described as “Example 1”, “Example 2”, and “Example 3”, respectively. - Each of the three types of fibers constituting the
fabric layer 5 is a urethane resin-impregnated fiber. Further, in the present embodiment, the amount of urethane resin impregnation of each fiber is 1 g to 10 g per unit length of the fiber. - The fabric is constituted by the fibers being knitted and the fabric is used as the
fabric layer 5. Further, in the present embodiment, the specifications of the fabric forming thefabric layer 5 are 280 g/m2 or less in basis weight and 73 C/36 W in density. - A raising treatment is performed on the part that corresponds to a fabric
layer bottom portion 5 b in the fabric constituted by the fibers being knitted. Accordingly, the fibers constituting the fabriclayer bottom portion 5 b are in a raised state and the fibers are easily entangled with each other. Here, “fabriclayer bottom portion 5 b” is the part of thefabric layer 5 that is provided at the backmost position (position farthest from the top layer 3) in the thickness direction of theskin 1. - As described above, according to the
fabric layer 5 of theskin 1 according to the present embodiment, theentire fabric layer 5 including the part positioned at the edge of thepore 5 a is made of a fabric (strictly speaking, a tricot knitted fabric) constituted by urethane resin-impregnated fibers being knitted. As a result, strength is ensured around thepore 5 a and fraying of fibers is effectively suppressed around thepore 5 a. - The
fabric layer 5 of theskin 1 according to the present embodiment and the other fabric layers (fabric layers of the comparative examples) different from thefabric layer 5 in terms of manufacturing conditions will be described in comparison with each other so that the above-described effects are described. Further, three types of fabric layers (Example 1, Example 2, and Example 3) will be given as the comparative examples. The specifications of each fabric layer (specifically, fiber knitting method, fiber type and thickness, basis weight and density of fabric, and presence or absence of urethane resin impregnation in fiber) are as illustrated inFIG. 4 . - The fibers of the fabric constituting the
fabric layer 5 of theskin 1 according to the present embodiment (hereinafter,fabric layer 5 of this example) are thicker than the fibers of the fabrics constituting the fabric layers of Example 1 and Example 2 as illustrated inFIG. 4 . The fabric constituting thefabric layer 5 of this example is larger in basis weight than the fabric constituting the fabric layer of Example 1 as illustrated inFIG. 4 . The fabric constituting thefabric layer 5 of this example is larger in density than the fabrics constituting the fabric layers of Example 1 and Example 2 as illustrated inFIG. 4 . As illustrated inFIG. 4 , none of the fibers of the fabrics constituting the fabric layers of Example 1 to Example 3 is urethane resin-impregnated whereas the fibers of the fabric constituting thefabric layer 5 of this example are urethane resin-impregnated. Furthermore, a plurality of pores are formed in each fabric layer. - As illustrated in
FIG. 4 , fraying of fibers around the pores is suppressed in thefabric layer 5 of this example whereas fraying of fibers around the pores occurs in the fabric layers of Example 1 to Example 3. As described above, in thefabric layer 5 of this example, the fibers constituting the fabriclayer bottom portion 5 b are in a raised state and are easily entangled. In combination with such a state, fraying of fibers around the pores is effectively suppressed in thefabric layer 5 of this example. -
- 1: SKIN
- 2: PORE
- 3: TOP LAYER
- 3 a: PORE
- 4: FOAM LAYER
- 4 a: PORE
- 5: FABRIC LAYER
- 5 a: PORE
- 5 b: FABRIC LAYER BOTTOM PORTION
- 10: AIR BLOWER
- 11: AIR DUCT
- F: FRAME
- P: CUSHION PAD
- S: VEHICLE SEAT (CONVEYANCE SEAT)
- S1: SEAT CUSHION
- S2: SEAT BACK
- S3: HEADREST
- Sh: SEAT BODY
Claims (4)
1. A conveyance seat comprising:
a seat body on which an occupant can sit;
a skin forming a part of the seat body facing the occupant; and
an air blower attached to the seat body, wherein
the skin is provided with a top layer provided on a side of the skin facing the occupant in a thickness direction and a fabric layer provided at a position on a side opposite to the top layer,
a plurality of pores allowing passage of a current of air generated by the air blower are formed in both the top layer and the fabric layer, and
a part of the fabric layer positioned at an edge of the pore is made of a fabric constituted by urethane resin-impregnated fibers being knitted.
2. The conveyance seat according to claim 1 , wherein
the fabric layer is made of a tricot knitted fabric constituted by a plurality of types of fibers being knitted, and
each of the plurality of types of fibers constituting the fabric layer is urethane resin-impregnated.
3. The conveyance seat according to claim 1 , wherein the top layer is made of synthetic leather made of polyvinyl chloride.
4. The conveyance seat according to claim 1 , wherein
the fabric layer has a fabric layer bottom portion provided at a position farthest from the top layer in the thickness direction, and
a fiber constituting the fabric layer bottom portion is in a raised state.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/338,755 US20210291706A1 (en) | 2017-03-03 | 2021-06-04 | Conveyance seat |
US17/896,124 US11794618B2 (en) | 2017-03-03 | 2022-08-26 | Conveyance seat |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017-040833 | 2017-03-03 | ||
JP2017040833A JP6860785B2 (en) | 2017-03-03 | 2017-03-03 | Vehicle seat |
PCT/JP2017/035153 WO2018158999A1 (en) | 2017-03-03 | 2017-09-28 | Vehicle seat |
US201916489866A | 2019-08-29 | 2019-08-29 | |
US17/338,755 US20210291706A1 (en) | 2017-03-03 | 2021-06-04 | Conveyance seat |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2017/035153 Continuation WO2018158999A1 (en) | 2017-03-03 | 2017-09-28 | Vehicle seat |
US16/489,866 Continuation US11027632B2 (en) | 2017-03-03 | 2017-09-28 | Conveyance seat |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US17/896,124 Continuation US11794618B2 (en) | 2017-03-03 | 2022-08-26 | Conveyance seat |
Publications (1)
Publication Number | Publication Date |
---|---|
US20210291706A1 true US20210291706A1 (en) | 2021-09-23 |
Family
ID=63370663
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/489,866 Active US11027632B2 (en) | 2017-03-03 | 2017-09-28 | Conveyance seat |
US17/338,755 Abandoned US20210291706A1 (en) | 2017-03-03 | 2021-06-04 | Conveyance seat |
US17/896,124 Active US11794618B2 (en) | 2017-03-03 | 2022-08-26 | Conveyance seat |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/489,866 Active US11027632B2 (en) | 2017-03-03 | 2017-09-28 | Conveyance seat |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US17/896,124 Active US11794618B2 (en) | 2017-03-03 | 2022-08-26 | Conveyance seat |
Country Status (4)
Country | Link |
---|---|
US (3) | US11027632B2 (en) |
JP (3) | JP6860785B2 (en) |
CN (2) | CN110337382B (en) |
WO (1) | WO2018158999A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022079969A1 (en) * | 2020-10-14 | 2022-04-21 | セーレン株式会社 | Skin material for sheet |
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US3979487A (en) * | 1972-10-02 | 1976-09-07 | M. Lowenstein & Sons, Inc. | Process for manufacturing a foamed resin article having a flocked three dimensional surface design |
US5505692A (en) * | 1994-06-27 | 1996-04-09 | Johnson & Johnson Professional, Inc. | Conformable polyurethane casting tape |
JP3675968B2 (en) * | 1996-07-29 | 2005-07-27 | 株式会社クラレ | Tricot ground with engagement function |
US6179706B1 (en) * | 1998-06-19 | 2001-01-30 | Denso Corporation | Seat air conditioner for vehicle |
JP3181280B2 (en) * | 1999-09-03 | 2001-07-03 | 東洋ゴム工業株式会社 | Seat cushion pad |
US7275793B2 (en) * | 2001-05-16 | 2007-10-02 | Delta Tooling Co., Ltd. | Seat |
CN1260428C (en) * | 2001-06-12 | 2006-06-21 | 帝人株式会社 | Porous sheet, fiber composite sheet, and processes for producing these |
JP2004073429A (en) * | 2002-08-15 | 2004-03-11 | Nhk Spring Co Ltd | Air permeable seat |
US6857697B2 (en) * | 2002-08-29 | 2005-02-22 | W.E.T. Automotive Systems Ag | Automotive vehicle seating comfort system |
JP3119792U (en) * | 2005-12-26 | 2006-03-09 | 株式会社イレブンインターナショナル | Seat Cover |
US7862113B2 (en) * | 2006-01-30 | 2011-01-04 | Igb Automotive Ltd. | Modular comfort assembly diffuser bag having integral air mover support |
DE102006035541A1 (en) * | 2006-07-27 | 2008-01-31 | Sitech Sitztechnik Gmbh | Air-conditioned seat |
JP5103114B2 (en) * | 2007-09-25 | 2012-12-19 | トヨタ紡織株式会社 | Air conditioning sheet |
JP5098612B2 (en) * | 2007-12-07 | 2012-12-12 | トヨタ紡織株式会社 | Piece for skin material of vehicle seat and manufacturing method thereof |
JP2009292230A (en) | 2008-06-03 | 2009-12-17 | Autonetworks Technologies Ltd | Seat information acquisition apparatus |
JP5586973B2 (en) * | 2010-02-02 | 2014-09-10 | トヨタ紡織株式会社 | Vehicle seat |
JP6207304B2 (en) * | 2012-09-27 | 2017-10-04 | セーレン株式会社 | Synthetic leather and method for producing the same |
US9885148B2 (en) | 2012-12-18 | 2018-02-06 | Kyowa Leather Cloth Co., Ltd. | Laminated sheet and method of manufacturing the same |
JP6145318B2 (en) | 2013-05-31 | 2017-06-07 | 小島プレス工業株式会社 | Contactless power transmission equipment |
WO2015022772A1 (en) * | 2013-08-12 | 2015-02-19 | セーレン株式会社 | Synthetic leather having openings |
CA3155880A1 (en) * | 2014-10-31 | 2016-05-06 | Hardwire, Llc | Soft ballistic resistant armor |
EP3235947B1 (en) * | 2014-12-15 | 2019-06-12 | Seiren Co., Ltd. | Fabric bearing design and process for producing same |
JP6018650B2 (en) | 2015-01-15 | 2016-11-02 | 共和レザー株式会社 | Skin material and method for producing skin material |
JP2016132350A (en) * | 2015-01-19 | 2016-07-25 | トヨタ紡織株式会社 | Vehicle air conditioning seat |
JP6549382B2 (en) * | 2015-02-09 | 2019-07-24 | 株式会社タチエス | Vehicle seat and method of manufacturing vehicle seat |
JP6488201B2 (en) * | 2015-06-29 | 2019-03-20 | 日本発條株式会社 | Seat cover and vehicle seat |
US11015288B2 (en) * | 2016-05-09 | 2021-05-25 | Kuraray Co., Ltd. | Grained artificial leather |
JP7234676B2 (en) | 2019-02-14 | 2023-03-08 | 味の素株式会社 | W1/O/W2 type emulsified food |
-
2017
- 2017-03-03 JP JP2017040833A patent/JP6860785B2/en active Active
- 2017-09-28 US US16/489,866 patent/US11027632B2/en active Active
- 2017-09-28 WO PCT/JP2017/035153 patent/WO2018158999A1/en active Application Filing
- 2017-09-28 CN CN201780087493.9A patent/CN110337382B/en active Active
- 2017-09-28 CN CN202210269512.2A patent/CN114750658A/en active Pending
-
2021
- 2021-03-25 JP JP2021051685A patent/JP7168882B2/en active Active
- 2021-06-04 US US17/338,755 patent/US20210291706A1/en not_active Abandoned
-
2022
- 2022-08-26 US US17/896,124 patent/US11794618B2/en active Active
- 2022-10-26 JP JP2022171540A patent/JP7436904B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20200238867A1 (en) | 2020-07-30 |
CN114750658A (en) | 2022-07-15 |
CN110337382B (en) | 2022-04-12 |
US20220410774A1 (en) | 2022-12-29 |
CN110337382A (en) | 2019-10-15 |
JP7436904B2 (en) | 2024-02-22 |
JP2018144619A (en) | 2018-09-20 |
JP2021151861A (en) | 2021-09-30 |
JP7168882B2 (en) | 2022-11-10 |
JP6860785B2 (en) | 2021-04-21 |
WO2018158999A1 (en) | 2018-09-07 |
JP2022186936A (en) | 2022-12-15 |
US11027632B2 (en) | 2021-06-08 |
US11794618B2 (en) | 2023-10-24 |
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