JPWO2021066112A1 - - Google Patents

Info

Publication number
JPWO2021066112A1
JPWO2021066112A1 JP2021551464A JP2021551464A JPWO2021066112A1 JP WO2021066112 A1 JPWO2021066112 A1 JP WO2021066112A1 JP 2021551464 A JP2021551464 A JP 2021551464A JP 2021551464 A JP2021551464 A JP 2021551464A JP WO2021066112 A1 JPWO2021066112 A1 JP WO2021066112A1
Authority
JP
Japan
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
Application number
JP2021551464A
Other languages
Japanese (ja)
Other versions
JPWO2021066112A5 (https=
JP7303458B2 (ja
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 filed Critical
Publication of JPWO2021066112A1 publication Critical patent/JPWO2021066112A1/ja
Publication of JPWO2021066112A5 publication Critical patent/JPWO2021066112A5/ja
Application granted granted Critical
Publication of JP7303458B2 publication Critical patent/JP7303458B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
    • H01M50/627—Filling ports
    • H01M50/636—Closing or sealing filling ports, e.g. using lids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—Organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/1243—Primary casings; Jackets or wrappings characterised by the material having a layered structure characterised by the internal coating on the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/1245—Primary casings; Jackets or wrappings characterised by the material having a layered structure characterised by the external coating on the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/15—Lids or covers characterised by their shape for prismatic or rectangular cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/155—Lids or covers characterised by the material
    • H01M50/157—Inorganic material
    • H01M50/159—Metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/155—Lids or covers characterised by the material
    • H01M50/16—Organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/167—Lids or covers characterised by the methods of assembling casings with lids by crimping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for prismatic or rectangular cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/545—Terminals formed by the casing of the cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Filling, Topping-Up Batteries (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
JP2021551464A 2019-10-03 2020-10-01 電池セルケースおよびそれを用いた電池の製造方法 Active JP7303458B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019182800 2019-10-03
JP2019182800 2019-10-03
PCT/JP2020/037469 WO2021066112A1 (ja) 2019-10-03 2020-10-01 電池セルケースおよびそれを用いた電池の製造方法

Publications (3)

Publication Number Publication Date
JPWO2021066112A1 true JPWO2021066112A1 (https=) 2021-04-08
JPWO2021066112A5 JPWO2021066112A5 (https=) 2022-04-20
JP7303458B2 JP7303458B2 (ja) 2023-07-05

Family

ID=75337061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021551464A Active JP7303458B2 (ja) 2019-10-03 2020-10-01 電池セルケースおよびそれを用いた電池の製造方法

Country Status (6)

Country Link
US (1) US20220336935A1 (https=)
EP (1) EP4040578A4 (https=)
JP (1) JP7303458B2 (https=)
KR (1) KR102760617B1 (https=)
CN (1) CN114365329B (https=)
WO (1) WO2021066112A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN215070147U (zh) * 2021-06-29 2021-12-07 比亚迪股份有限公司 电池壳及电池
EP4528893A4 (en) * 2022-05-17 2025-08-20 Panasonic Energy Co Ltd CYLINDRICAL BATTERY
CN116951767A (zh) * 2022-12-30 2023-10-27 广东万和新电气股份有限公司 卷接壳体、燃气热水设备及卷接壳体加工方法
CN115986275A (zh) * 2023-02-27 2023-04-18 孚能科技(赣州)股份有限公司 电芯壳体及其制造方法
JPWO2025079677A1 (https=) * 2023-10-12 2025-04-17
JP7786654B2 (ja) * 2023-11-10 2025-12-16 大日本印刷株式会社 蓄電デバイス、外装フィルム、外装体キット、蓄電デバイスの製造方法
DE102024102377A1 (de) * 2024-01-29 2025-07-31 Bayerische Motoren Werke Aktiengesellschaft Zylindrische Batteriezelle und Verfahren zur Herstellung dieser
WO2026083817A1 (ja) * 2024-10-16 2026-04-23 日本製鉄株式会社 電池ケース、電池、および電池ケースの製造方法
JP7741459B1 (ja) * 2025-03-18 2025-09-18 日本製鉄株式会社 電池ケース
JP7741460B1 (ja) * 2025-03-18 2025-09-18 日本製鉄株式会社 電池ケース

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001243953A (ja) * 2000-02-29 2001-09-07 Osaka Gas Co Ltd 非水系二次電池
JP2001243980A (ja) * 2000-02-29 2001-09-07 Osaka Gas Co Ltd 非水系二次電池
JP2002246068A (ja) * 2001-02-15 2002-08-30 Osaka Gas Co Ltd 非水系二次電池
JP2008251381A (ja) * 2007-03-30 2008-10-16 Kri Inc 非水系二次電池
JP2009245709A (ja) * 2008-03-31 2009-10-22 Kri Inc 蓄電デバイスモジュール
JP2010087170A (ja) * 2008-09-30 2010-04-15 Fdk Corp 蓄電デバイス

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004330533A (ja) * 2003-05-02 2004-11-25 Toyo Kohan Co Ltd 安全装置、および安全装置を備えた部品、および安全装置を備えた容器
KR100579377B1 (ko) * 2004-10-28 2006-05-12 삼성에스디아이 주식회사 이차 전지
JP5080738B2 (ja) * 2005-12-20 2012-11-21 新日鉄マテリアルズ株式会社 樹脂被覆ステンレス鋼箔，容器及び２次電池
US8999576B2 (en) * 2009-05-22 2015-04-07 Sharp Kabushiki Kaisha Cathode active material, cathode and nonaqueous secondary battery
JP5480726B2 (ja) 2010-06-11 2014-04-23 日新製鋼株式会社 電池用ケースの製造方法
JP5480737B2 (ja) 2010-07-09 2014-04-23 日新製鋼株式会社 電池用ケースの製造方法及び電池用ケース
JP5505218B2 (ja) 2010-09-14 2014-05-28 株式会社デンソー 密閉型蓄電池
JP5374742B2 (ja) 2010-10-27 2013-12-25 日新製鋼株式会社 ラミネート式電池の外装材、ラミネート式電池の外装材製造方法及びラミネート式電池の製造方法
JP2012174451A (ja) * 2011-02-21 2012-09-10 Sharp Corp 二次電池
WO2012147782A1 (ja) * 2011-04-28 2012-11-01 三洋電機株式会社 密閉型電池及びその製造方法
WO2013132673A1 (ja) * 2012-03-05 2013-09-12 新日鉄住金マテリアルズ株式会社 樹脂金属複合シール容器及びその製造方法
JP6017873B2 (ja) * 2012-07-27 2016-11-02 トヨタ自動車株式会社 密閉型電池
CN203165991U (zh) * 2013-03-08 2013-08-28 宁德新能源科技有限公司 锂离子电池注液孔封口装置
JP6374969B2 (ja) * 2014-08-05 2018-08-15 昭和電工株式会社 金属箔と樹脂フィルムのラミネート用接着剤、該組成物を用いた積層体、電池外装用包装材および電池ケース
JP6583837B2 (ja) * 2016-02-03 2019-10-02 昭和電工株式会社 金属箔と樹脂フィルムのラミネート用接着剤、積層体、電池外装用包装材並びに電池ケース及びその製造方法
JP6752628B2 (ja) * 2016-06-03 2020-09-09 太陽誘電株式会社 蓄電セル及び蓄電モジュール
US11059111B2 (en) 2017-08-30 2021-07-13 Moldino Tool Engineering, Ltd. Cutting insert and indexable ball end mill

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001243953A (ja) * 2000-02-29 2001-09-07 Osaka Gas Co Ltd 非水系二次電池
JP2001243980A (ja) * 2000-02-29 2001-09-07 Osaka Gas Co Ltd 非水系二次電池
JP2002246068A (ja) * 2001-02-15 2002-08-30 Osaka Gas Co Ltd 非水系二次電池
JP2008251381A (ja) * 2007-03-30 2008-10-16 Kri Inc 非水系二次電池
JP2009245709A (ja) * 2008-03-31 2009-10-22 Kri Inc 蓄電デバイスモジュール
JP2010087170A (ja) * 2008-09-30 2010-04-15 Fdk Corp 蓄電デバイス

Also Published As

Publication number Publication date
KR20220047998A (ko) 2022-04-19
CN114365329A (zh) 2022-04-15
US20220336935A1 (en) 2022-10-20
JP7303458B2 (ja) 2023-07-05
KR102760617B1 (ko) 2025-02-03
EP4040578A4 (en) 2023-03-15
CN114365329B (zh) 2024-03-22
WO2021066112A1 (ja) 2021-04-08
EP4040578A1 (en) 2022-08-10

Similar Documents

Publication Publication Date Title
BR112021017339A2 (https=)
BR112021018450A2 (https=)
BR112021017637A2 (https=)
JPWO2021066112A1 (https=)
BR112021017892A2 (https=)
BR112021017782A2 (https=)
BR112021017939A2 (https=)
BR112021017738A2 (https=)
BR112019016141A2 (https=)
BR112021017728A2 (https=)
AU2020104490A5 (https=)
BR112021018452A2 (https=)
BR112021017703A2 (https=)
BR112021018102A2 (https=)
BR112019016142A2 (https=)
BR112019016138A2 (https=)
BR112021017732A2 (https=)
BR112021017234A2 (https=)
BR112021017355A2 (https=)
BR112021018168A2 (https=)
BR112021018093A2 (https=)
BR112021017173A2 (https=)
BR112021017083A2 (https=)
BR112021018250A2 (https=)
BR112021018584A2 (https=)

Legal Events

Date Code Title Description
A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A527

Effective date: 20220128

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220128

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230307

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230414

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: 20230523

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230605

R151 Written notification of patent or utility model registration

Ref document number: 7303458

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151