JP7249064B2 - スプレーイオン化装置 - Google Patents

スプレーイオン化装置 Download PDF

Info

Publication number
JP7249064B2
JP7249064B2 JP2021575614A JP2021575614A JP7249064B2 JP 7249064 B2 JP7249064 B2 JP 7249064B2 JP 2021575614 A JP2021575614 A JP 2021575614A JP 2021575614 A JP2021575614 A JP 2021575614A JP 7249064 B2 JP7249064 B2 JP 7249064B2
Authority
JP
Japan
Prior art keywords
outlet
tubular body
peripheral surface
spray
gas
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.)
Active
Application number
JP2021575614A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021157142A1 (https=
JPWO2021157142A5 (https=
Inventor
紳一郎 藤井
和三 稲垣
振一 宮下
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
National Institute of Advanced Industrial Science and Technology AIST
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by National Institute of Advanced Industrial Science and Technology AIST filed Critical National Institute of Advanced Industrial Science and Technology AIST
Publication of JPWO2021157142A1 publication Critical patent/JPWO2021157142A1/ja
Publication of JPWO2021157142A5 publication Critical patent/JPWO2021157142A5/ja
Application granted granted Critical
Publication of JP7249064B2 publication Critical patent/JP7249064B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/001—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means incorporating means for heating or cooling, e.g. the material to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/0255—Discharge apparatus, e.g. electrostatic spray guns spraying and depositing by electrostatic forces only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • B05B7/0815—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with at least one gas jet intersecting a jet constituted by a liquid or a mixture containing a liquid for controlling the shape of the latter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/1606—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air
    • B05B7/1613—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air comprising means for heating the atomising fluid before mixing with the material to be sprayed
    • B05B7/162—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air comprising means for heating the atomising fluid before mixing with the material to be sprayed and heat being transferred from the atomising fluid to the material to be sprayed
    • B05B7/1626—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air comprising means for heating the atomising fluid before mixing with the material to be sprayed and heat being transferred from the atomising fluid to the material to be sprayed at the moment of mixing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/16—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission
    • H01J49/165—Electrospray ionisation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/16—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission
    • H01J49/165—Electrospray ionisation
    • H01J49/167—Capillaries and nozzles specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/1686—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed involving vaporisation of the material to be sprayed or of an atomising-fluid-generating product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2489—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device
    • B05B7/2491—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device characterised by the means for producing or supplying the atomising fluid, e.g. air hoses, air pumps, gas containers, compressors, fans, ventilators, their drives

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Electrostatic Spraying Apparatus (AREA)
JP2021575614A 2020-02-03 2020-10-28 スプレーイオン化装置 Active JP7249064B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020016414 2020-02-03
JP2020016414 2020-02-03
PCT/JP2020/040419 WO2021157142A1 (ja) 2020-02-03 2020-10-28 スプレーイオン化装置

Publications (3)

Publication Number Publication Date
JPWO2021157142A1 JPWO2021157142A1 (https=) 2021-08-12
JPWO2021157142A5 JPWO2021157142A5 (https=) 2022-08-15
JP7249064B2 true JP7249064B2 (ja) 2023-03-30

Family

ID=77200086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021575614A Active JP7249064B2 (ja) 2020-02-03 2020-10-28 スプレーイオン化装置

Country Status (4)

Country Link
US (1) US20230063626A1 (https=)
EP (2) EP4082669B1 (https=)
JP (1) JP7249064B2 (https=)
WO (1) WO2021157142A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12485437B2 (en) * 2019-05-24 2025-12-02 National Institute Of Advanced Industrial Science And Technology Spray ionization device, analysis device, and surface coating device
US12508609B2 (en) * 2020-03-11 2025-12-30 National Institute Of Advanced Industrial Science And Technology Spray ionization device, analysis device, and surface coating device
CN113856372A (zh) * 2021-09-30 2021-12-31 淮南鑫达实业有限责任公司 一种用于露天储煤场的智能化移动雾炮轨道车装置
WO2025012655A1 (en) * 2023-07-11 2025-01-16 Micromass Uk Limited Electrospray apparatus and methods

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005270669A (ja) 2005-03-24 2005-10-06 Ricoh Elemex Corp 液体噴霧装置及びこれを内蔵した空気清浄機または脱臭機
WO2009063776A1 (ja) 2007-11-02 2009-05-22 Humanix Co., Ltd. 細胞観察をともなった細胞液捕獲と成分分析法および細胞液捕獲・分析装置
JP2010530795A (ja) 2007-05-17 2010-09-16 クイーン マリー アンド ウエストフィールド カレッジ 静電噴射装置および静電噴射方法
JP2012089268A (ja) 2010-10-15 2012-05-10 Shimadzu Corp 質量分析装置用イオン化装置及び該イオン化装置を備える質量分析装置

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2059594C3 (de) * 1970-07-31 1973-09-20 Hajtomue Es Felvonogyar, Budapest Vorrichtung zum elektrostatischen Aufstäuben von Farbstoffen, Pulver,Faserstoffen u.dgl
US4018973A (en) * 1974-08-20 1977-04-19 Paton Boris E Furnace construction for plasma arc remelting of metal
JPS6057907B2 (ja) * 1981-06-18 1985-12-17 工業技術院長 液体の混合噴霧化方法
US4575609A (en) * 1984-03-06 1986-03-11 The United States Of America As Represented By The United States Department Of Energy Concentric micro-nebulizer for direct sample insertion
US4775774A (en) * 1985-11-29 1988-10-04 Caneer Jr Clifford Plasma arc welding apparatus
JPH09192586A (ja) * 1996-01-17 1997-07-29 Nippon Parkerizing Co Ltd 静電粉体塗装方法
US5992244A (en) * 1998-03-04 1999-11-30 Regents Of The University Of Minnesota Charged particle neutralizing apparatus and method of neutralizing charged particles
US6586731B1 (en) * 1999-04-12 2003-07-01 Mds Inc. High intensity ion source apparatus for mass spectrometry
JP2001357815A (ja) * 2000-06-16 2001-12-26 Jeol Ltd ネブライザー
US7145137B2 (en) * 2003-12-23 2006-12-05 The George Washington University Demountable direct injection high efficiency nebulizer for inductively coupled plasma mass spectrometry
JP4903515B2 (ja) * 2006-08-11 2012-03-28 アジレント・テクノロジーズ・インク 誘導結合プラズマ質量分析装置
JP2008153322A (ja) * 2006-12-15 2008-07-03 Dainippon Screen Mfg Co Ltd 二流体ノズル、基板処理装置および基板処理方法
US7960711B1 (en) * 2007-01-22 2011-06-14 Chem-Space Associates, Inc. Field-free electrospray nebulizer
US8272576B2 (en) * 2007-06-22 2012-09-25 Arizona Board of Regents, a body corporate acting for and on behalf of Arizona State University Gas dynamic virtual nozzle for generation of microscopic droplet streams
GB2456131B (en) * 2007-12-27 2010-04-28 Thermo Fisher Scient Sample excitation apparatus and method for spectroscopic analysis
WO2009124298A2 (en) * 2008-04-04 2009-10-08 Agilent Technologies, Inc. Ion sources for improved ionization
EP2686460A1 (de) * 2011-03-16 2014-01-22 Reinhausen Plasma GmbH Beschichtung sowie verfahren und vorrichtung zum beschichten
GB2499681B (en) 2011-04-20 2016-02-10 Micromass Ltd Atmospheric pressure ion source by interacting high velocity spray with a target
JP5240806B2 (ja) * 2011-12-22 2013-07-17 独立行政法人産業技術総合研究所 プラズマを用いて試料をイオン化もしくは原子化して分析を行う分析装置用の噴霧器および分析装置
US8772709B2 (en) * 2012-07-16 2014-07-08 Bruker Daltonics, Inc. Assembly for an electrospray ion source
US9768004B2 (en) * 2013-11-26 2017-09-19 Waters Technologies Corporation Systems, devices, and methods for connecting a chromatography system to a mass spectrometer
JP6213775B2 (ja) * 2014-01-21 2017-10-18 国立研究開発法人産業技術総合研究所 噴霧器および分析装置
US9165751B1 (en) * 2014-06-06 2015-10-20 Agilent Technologies, Inc. Sample atomization with reduced clogging for analytical instruments
US9543137B2 (en) * 2014-12-12 2017-01-10 Agilent Technologies, Inc. Sample droplet generation from segmented fluid flow and related devices and methods
CN106373856B (zh) * 2015-07-23 2019-02-15 北京理工大学 电喷雾离子源及包含该离子源的lc-ms联用接口
CN107238654B (zh) * 2017-05-26 2019-12-31 北京师范大学 一种离子化装置
JP6717438B2 (ja) * 2017-09-14 2020-07-01 株式会社島津製作所 Ｅｓｉスプレイヤー及びイオン化装置
JP6781994B2 (ja) * 2017-09-26 2020-11-11 国立研究開発法人産業技術総合研究所 ノズルおよびスプレー
JP6945894B2 (ja) * 2018-02-23 2021-10-06 国立研究開発法人産業技術総合研究所 噴霧器、試料導入ユニットおよび分析装置
US10658168B2 (en) * 2018-05-03 2020-05-19 Perkinelmer Health Sciences Canada, Inc. Multiple gas flow ionizer
GB201807914D0 (en) * 2018-05-16 2018-06-27 Micromass Ltd Impactor spray or electrospray ionisation ion source
WO2020100761A1 (ja) * 2018-11-16 2020-05-22 国立研究開発法人産業技術総合研究所 プラズマトーチ、プラズマ発生装置および分析装置
US12485437B2 (en) * 2019-05-24 2025-12-02 National Institute Of Advanced Industrial Science And Technology Spray ionization device, analysis device, and surface coating device
US20220250102A1 (en) * 2019-07-31 2022-08-11 National Institute Of Advanced Industrial Science And Technology Spray ionization device, analysis device, and surface coating device
US12508609B2 (en) * 2020-03-11 2025-12-30 National Institute Of Advanced Industrial Science And Technology Spray ionization device, analysis device, and surface coating device
US11944993B1 (en) * 2022-11-22 2024-04-02 John A. Burgener Semi concentric enhanced parallel path pneumatic nebulizer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005270669A (ja) 2005-03-24 2005-10-06 Ricoh Elemex Corp 液体噴霧装置及びこれを内蔵した空気清浄機または脱臭機
JP2010530795A (ja) 2007-05-17 2010-09-16 クイーン マリー アンド ウエストフィールド カレッジ 静電噴射装置および静電噴射方法
WO2009063776A1 (ja) 2007-11-02 2009-05-22 Humanix Co., Ltd. 細胞観察をともなった細胞液捕獲と成分分析法および細胞液捕獲・分析装置
JP2012089268A (ja) 2010-10-15 2012-05-10 Shimadzu Corp 質量分析装置用イオン化装置及び該イオン化装置を備える質量分析装置

Also Published As

Publication number Publication date
EP4082669A1 (en) 2022-11-02
US20230063626A1 (en) 2023-03-02
EP4082669B1 (en) 2024-11-27
JPWO2021157142A1 (https=) 2021-08-12
WO2021157142A1 (ja) 2021-08-12
EP4378592A3 (en) 2024-08-28
EP4378592A2 (en) 2024-06-05
EP4378592B1 (en) 2025-06-04
EP4082669A4 (en) 2023-10-18

Similar Documents

Publication Publication Date Title
JP7198528B2 (ja) スプレーイオン化装置、分析装置および表面塗布装置
JP7249064B2 (ja) スプレーイオン化装置
JP4677102B2 (ja) エーロゾル給送装置及びエーロゾル小滴を給送する方法
JP4530548B2 (ja) 効率がよい物質移動用電気流体力学式エーロゾル噴霧器およびエーロゾルを生成しかつ所望の位置に給送する方法
CN1753701B (zh) 用于手持肺部气雾传送装置的改进喷嘴
US9305761B2 (en) Ion source for mass spectrometer and method of producing analyte ion stream
JP7282346B2 (ja) スプレーイオン化装置、分析装置および表面塗布装置
JP6945894B2 (ja) 噴霧器、試料導入ユニットおよび分析装置
JP2598566B2 (ja) 質量分析計
JP7028486B2 (ja) プラズマトーチ、プラズマ発生装置および分析装置
CN111052302B (zh) 具有不对称喷雾的apci离子源
US20120199732A1 (en) Methods and apparatus for mass spectrometry utilizing an ac electrospray device
JP7186471B2 (ja) スプレーイオン化装置、分析装置および表面塗布装置
JP2001357815A (ja) ネブライザー
CN104487172B (zh) 静电喷雾装置
JP3948096B2 (ja) Ｌｃ／ｍｓインタフェース
JP4389515B2 (ja) 質量分析装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220613

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220613

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220714

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: 20230228

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230310

R150 Certificate of patent or registration of utility model

Ref document number: 7249064

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250