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Hiroshi Ogawa
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Tsukuba-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing secondary battery
Patent number
10,637,092
Issue date
Apr 28, 2020
Sekisui Chemical Co., Ltd.
Hiroshi Ogawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sheet-laminated lithium ion secondary battery and production method...
Patent number
10,297,867
Issue date
May 21, 2019
Sekisui Chemical Co., Ltd.
Hiroshi Ogawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing laminate battery, apparatus for producing lami...
Patent number
9,985,319
Issue date
May 29, 2018
Sekisui Chemical Co., Ltd.
Masaru Heishi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
FILM PACKAGED BODY AND MANUFACTURING METHOD FOR FILM PACKAGED BODY
Publication number
20200339331
Publication date
Oct 29, 2020
Sekisui Chemical Co., Ltd
Hiroshi Ogawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING SECONDARY BATTERY
Publication number
20170263970
Publication date
Sep 14, 2017
Sekisui Chemical Co., Ltd
Hiroshi OGAWA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
FILM MOLDED ARTICLE, FILM PACKAGED BODY USING THE SAME, MANUFACTURI...
Publication number
20170166373
Publication date
Jun 15, 2017
SEKISUI CHEMICAL CO., LTD.
Hiroshi Ogawa
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET-LAMINATED LITHIUM ION SECONDARY BATTERY AND PRODUCTION METHOD...
Publication number
20170092986
Publication date
Mar 30, 2017
Sekisui Chemical Co., Ltd
Hiroshi Ogawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING LAMINATE BATTERY, APPARATUS FOR PRODUCING LAMI...
Publication number
20160126596
Publication date
May 5, 2016
SEKISUI CHEMICAL CO., LTD.
Masaru HEISHI
H01 - BASIC ELECTRIC ELEMENTS