YUJI OKUYAMA

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Miyazaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Membrane electrode assembly of electrochemical device, membrane ele...
- Patent number 11,515,546
- Issue date Nov 29, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kosuke Yamauchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane electrode assembly of electrochemical device, membrane ele...
- Patent number 10,826,075
- Issue date Nov 3, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kosuke Yamauchi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Proton conductor and membrane electrode assembly
- Patent number 10,763,531
- Issue date Sep 1, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kosuke Yamauchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PROTON CONDUCTOR, ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY...
- Publication number 20230006234
- Publication date Jan 5, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- KOSUKE NUNOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLY OF ELECTROCHEMICAL DEVICE, MEMBRANE ELE...
- Publication number 20210005899
- Publication date Jan 7, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Kosuke YAMAUCHI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PROTON CONDUCTOR AND MEMBRANE ELECTRODE ASSEMBLY
- Publication number 20190181481
- Publication date Jun 13, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- KOSUKE YAMAUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLY OF ELECTROCHEMICAL DEVICE, MEMBRANE ELE...
- Publication number 20170301925
- Publication date Oct 19, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- KOSUKE YAMAUCHI
- G01 - MEASURING TESTING