Junpei Yamaguchi

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Otsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite polymer electrolyte membrane, membrane electrode assembly...
- Patent number 10,826,098
- Issue date Nov 3, 2020
- Toray Industries, Inc.
- Yumiko Okamoto
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Composite polymer electrolyte membrane, and catalyst-coated membran...
- Patent number 10,483,577
- Issue date Nov 19, 2019
- Toray Industries, Inc.
- Junpei Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY...
- Publication number 20200091532
- Publication date Mar 19, 2020
- TORAY INDUSTRIES, INC.
- Yumiko Okamoto
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
COMPOSITE POLYMER ELECTROLYTE MEMBRANE, AND CATALYST-COATED MEMBRAN...
- Publication number 20180053956
- Publication date Feb 22, 2018
- TORAY INDUSTRIES, INC.
- Junpei Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS