JP2020103283A - 粒子容器及び粒子充填装置 - Google Patents
粒子容器及び粒子充填装置 Download PDFInfo
- Publication number
- JP2020103283A JP2020103283A JP2019230524A JP2019230524A JP2020103283A JP 2020103283 A JP2020103283 A JP 2020103283A JP 2019230524 A JP2019230524 A JP 2019230524A JP 2019230524 A JP2019230524 A JP 2019230524A JP 2020103283 A JP2020103283 A JP 2020103283A
- Authority
- JP
- Japan
- Prior art keywords
- measurement
- particles
- particle
- width
- region
- 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.)
- Granted
Links
- 239000002245 particle Substances 0.000 title claims abstract description 200
- 238000005259 measurement Methods 0.000 claims abstract description 164
- 238000003860 storage Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims 4
- 238000004904 shortening Methods 0.000 abstract 1
- 230000004308 accommodation Effects 0.000 description 31
- 238000009434 installation Methods 0.000 description 13
- 230000005484 gravity Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 101100010147 Oryza sativa subsp. japonica DOF1 gene Proteins 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000005373 porous glass Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000012508 resin bead Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1484—Optical investigation techniques, e.g. flow cytometry microstructural devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502769—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by multiphase flow arrangements
- B01L3/502784—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by multiphase flow arrangements specially adapted for droplet or plug flow, e.g. digital microfluidics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1404—Handling flow, e.g. hydrodynamic focusing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/06—Auxiliary integrated devices, integrated components
- B01L2300/0627—Sensor or part of a sensor is integrated
- B01L2300/0654—Lenses; Optical fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0848—Specific forms of parts of containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
- B01L2300/0877—Flow chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/12—Specific details about materials
- B01L2300/123—Flexible; Elastomeric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502761—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip specially adapted for handling suspended solids or molecules independently from the bulk fluid flow, e.g. for trapping or sorting beads, for physically stretching molecules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
- B01L7/52—Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1404—Handling flow, e.g. hydrodynamic focusing
- G01N2015/1418—Eliminating clogging of debris
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fluid Mechanics (AREA)
- Sampling And Sample Adjustment (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Optical Measuring Cells (AREA)
Abstract
Description
まず、粒子容器100の構成について図1を用いて説明する。
収容領域005には、複数の粒子001が保管(収容)される。
測定領域002は、上プレート003と下プレート004に挟まれた構造となっている。これらプレート003,004の間に側面部008が設けられることで、測定領域を形成する容器(測定部)の形態をなしている。側面部008は、ギャップ(上プレート003と下プレート004の間の、測定方向における幅)を規定する。
粒子充填装置(を有する測定システム200)の構成について、図4を用いて説明する。
移動部016について、図5を用いて説明する。
図7を用いてギャップ変化について説明する前に、まず、本件が解決する課題について、図6を用いて説明する。
変化後のギャップ高さとしては、粒子001の直径程度(直径の1倍以上)に規定することが望ましい。たとえば、図11(a)に示す通り、ギャップが直径の1.66倍の場合には、粒子001が積層しても、カメラ018の方向からは、最低でも直径の半分の領域が観察(測定)できる。この程度の粒子001が観察(測定)できれば、蛍光観察(蛍光測定)は可能である。
以下、第1の実施形態の粒子容器、粒子充填装置(を有する測定システム)の構成について説明する。図中、同一の構成要素には原則として同一の符号を付して、説明を省略する。
以下、第2の実施形態の粒子容器、およびギャップ制御部の動作について説明する。図中、同一の構成要素には原則として同一の符号を付して、説明を省略する。また、粒子容器、およびギャップ制御部の動作以外のシステムについては実施例1と同様のものを採用しているため説明を省略する。
003 上プレート(測定部)
004 下プレート(測定部)
008 側面部(測定部)
100 カートリッジ(粒子容器)
Claims (14)
- 複数の粒子を測定可能に収容する測定領域を形成する測定部を有する粒子容器であって、
前記測定部は、対向する複数のプレートと、前記対向する複数のプレートの間に配置される側面部と、を有し、
前記測定部は、前記対向する複数のプレートの少なくとも一方における前記測定方向の厚みが、前記測定方向に直交する面内で異なることにより、前記複数の粒子を測定する測定方向における前記測定領域の幅が変化可能であることを特徴とする粒子容器。 - 前記測定部は、前記対向する複数のプレートの少なくとも一方における前記測定方向の厚みが、前記測定方向に直交する面内の中央部に比べ前記測定方向に直交する面内の周辺部の方が、薄いことを特徴とする請求項1に記載の粒子容器。
- 複数の粒子を測定可能に収容する測定領域を形成する測定部を有する粒子容器であって、
前記測定部は、対向する複数のプレートと、前記対向する複数のプレートの間に配置される側面部と、を有し、
前記測定部は、前記側面部が、前記測定方向において可撓性を有することにより、前記複数の粒子を測定する測定方向における前記測定領域の幅が変化可能であることを特徴とする粒子容器。 - 前記測定方向における前記測定領域の幅は、前記粒子の直径の1倍以上、且つ、2倍未満に変化可能であることを特徴とする請求項1乃至3のいずれか1項に記載の粒子容器。
- 前記対向する複数のプレートの間に、前記測定方向における前記測定領域の幅の下限を規定するスペーサを有することを特徴とする請求項1乃至4のいずれか1項に記載の粒子容器。
- 前記スペーサは、硬質材からなり尖鋭部を有することを特徴とする請求項5に記載の粒子容器。
- 前記複数の粒子を収容し、前記測定領域と連通する収容領域を形成する収容部を有し、前記測定方向における前記収容領域の幅は、前記粒子の直径の2倍以上であることを特徴とする請求項1乃至6のいずれか1項に記載の粒子容器。
- 前記収容部は、液体試料を前記複数の粒子に変換する液滴生成部を有することを特徴とする請求項7に記載の粒子容器。
- 請求項1乃至8のいずれか1項に記載の粒子容器の、前記測定方向における前記測定領域の幅を変化させる幅変化部を有することを特徴とする粒子充填装置。
- 請求項9に記載の粒子充填装置であって、
前記幅変化部によって、前記測定領域の幅を、前記粒子の直径の1倍以上、且つ、2倍未満に変化させること、を特徴とする粒子充填装置。 - 請求項9又は10に記載の粒子充填装置であって、
前記幅変化部は、前記測定方向に直交する面内の中央部と周辺部のうち、周辺部のみを加圧又は周辺部のみの圧力を開放することを特徴とする粒子充填装置。 - 請求項5又は6に記載の粒子容器の、前記収容領域内に収容された前記複数の粒子を、前記測定領域へ移動させる移動部と、
請求項5又は6に記載の粒子容器の、前記測定方向における前記測定領域の幅を変化させる幅変化部と、を有することを特徴とする粒子充填装置。 - 請求項10に記載の粒子充填装置であって、
前記移動部による前記複数の粒子の移動と、前記幅変化部による前記測定領域の幅の変化と、を順に行い、
前記幅変化部によって、前記測定領域の幅を、前記粒子の直径の1倍以上、且つ、2倍未満に変化させること、を特徴とする粒子充填装置。 - 請求項9乃至13のいずれか1項に記載の粒子充填装置と、
前記粒子容器の前記測定領域内に収容された前記複数の粒子を測定する測定装置と、を有することを特徴とする測定システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018243764 | 2018-12-26 | ||
JP2018243764 | 2018-12-26 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2020103283A true JP2020103283A (ja) | 2020-07-09 |
JP2020103283A5 JP2020103283A5 (ja) | 2022-12-09 |
JP7532030B2 JP7532030B2 (ja) | 2024-08-13 |
Family
ID=71124097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019230524A Active JP7532030B2 (ja) | 2018-12-26 | 2019-12-20 | 粒子容器及び粒子充填装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US11035779B2 (ja) |
JP (1) | JP7532030B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI56905C (fi) * | 1978-02-28 | 1980-04-10 | Osmo A Suovaniemi | Foerfarande och anordning foer automatisk maetning av agglutinationsprov t ex i spektrofotometer adsoptionsfotometer fluorometer eller nefelometer |
DE102005052752A1 (de) | 2005-11-04 | 2007-05-10 | Clondiag Chip Technologies Gmbh | Vorrichtung und Verfahren zum Nachweis von molekularen Wechselwirkungen |
WO2008146754A1 (ja) | 2007-05-23 | 2008-12-04 | Trust Co., Ltd. | 反応液用容器、及びそれを用いる反応促進装置、並びにその方法 |
WO2018185871A1 (ja) * | 2017-04-05 | 2018-10-11 | 株式会社日立ハイテクノロジーズ | 核酸増幅方法および核酸解析用装置 |
EP3669171A1 (en) * | 2017-08-17 | 2020-06-24 | Abbott Point of Care Inc. | A single-use test device for imaging blood cells |
-
2019
- 2019-12-12 US US16/712,281 patent/US11035779B2/en active Active
- 2019-12-20 JP JP2019230524A patent/JP7532030B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
US20200209142A1 (en) | 2020-07-02 |
JP7532030B2 (ja) | 2024-08-13 |
US11035779B2 (en) | 2021-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6987947B2 (ja) | カートリッジ装置を備えたステレオリソグラフィ装置 | |
US9829451B2 (en) | Microfluidic reconfiguration device for multi-plexed sample analysis | |
Al-Faqheri et al. | Vacuum/compression valving (VCV) using parrafin-wax on a centrifugal microfluidic CD platform | |
US20160107159A1 (en) | Microfluidic device and method for controlling fluid flow thereinto | |
KR101274113B1 (ko) | 금속볼을 이용한 자기력 마이크로밸브 및 그 제조방법 | |
JP2009524407A (ja) | マイクロ流体細胞培養デバイス | |
JP2009511083A (ja) | マイクロ流体細胞培養デバイスおよびその使用方法 | |
JP2010501890A (ja) | 可変焦点ズームレンズ | |
Zhu et al. | Actuation of adaptive liquid microlens droplet in microfluidic devices: A review | |
EP3233283B1 (en) | Device for real time analysis of particles suspended in a fluid and method for the analysis of said particles | |
WO2018012429A1 (ja) | 流体デバイス、流体デバイスの製造方法、及び流体デバイス用のバルブ | |
Lagoy et al. | Microfluidic devices for behavioral analysis, microscopy, and neuronal imaging in Caenorhabditis elegans | |
KR20170008308A (ko) | 원심분리 미세유체 칩에 대한 스위블 마운팅 | |
Sakamoto et al. | Plasma separation PMMA device driven by capillary force controlling surface wettability | |
JP4098103B2 (ja) | 送液機構及び該送液機構を備える分析装置 | |
JP2020103283A (ja) | 粒子容器及び粒子充填装置 | |
Wang et al. | Variable focusing microlens chip for potential sensing applications | |
KR100608999B1 (ko) | 미소 유체 공급유로 설계방법 및 이를 이용한 생체물질 측정 장치 | |
JP2010217175A (ja) | 遠心力ベース微細流動装置及びその製造方法 | |
US11294205B2 (en) | Thermally-actuated devices and use thereof | |
US20150314283A1 (en) | Fluidic system with fluidic stop | |
JP2021089188A (ja) | 試験装置および、その制御方法 | |
EP4166227A1 (en) | Microfluidic mixer and method | |
Bian et al. | Chopstick-like structure for the free transfer of microdroplets in robot chemistry laboratory | |
Kulkarni | Design, Fabrication and Testing of an Electrically Controlled Microfluidic Capillary Microvalve Based on Hydrophobicity |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221201 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20221201 |
|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20231213 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240109 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240305 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240430 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240619 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240702 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240731 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7532030 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |