Mitsugu Okahisa

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lithium primary battery
- Patent number 7,588,860
- Issue date Sep 15, 2009
- Panasonic Corporation
- Daisuke Sumimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat battery
- Patent number 6,696,198
- Issue date Feb 24, 2004
- Matsushita Electric Industrial Co., Ltd.
- Mitsugu Okahisa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coin-shaped battery and method for producing the same
- Patent number 6,451,478
- Issue date Sep 17, 2002
- Matsushita Electric Industrial Co., Ltd.
- Mitsugu Okahisa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silver oxide primary cell
- Patent number 4,387,143
- Issue date Jun 7, 1983
- Matsushita Electric Industrial Co., Ltd.
- Tomohiko Arita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Divalent silver oxide for use in primary cell and manufacturing met...
- Patent number 4,286,029
- Issue date Aug 25, 1981
- Matsushita Electric Industrial Co., Ltd.
- Kaoru Murakami
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Divalent silver oxide for use in primary cell and manufacturing met...
- Patent number 4,231,889
- Issue date Nov 4, 1980
- Matsushita Electric Industrial Co., Ltd.
- Kaoru Murakami
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Lithium primary battery
- Publication number 20060051672
- Publication date Mar 9, 2006
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Daisuke Sumimoto
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Sealing material for electrochemical element and electrochemical el...
- Publication number 20030148179
- Publication date Aug 7, 2003
- Takao Uyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Flat battery and method of manufacturing the same
- Publication number 20020031704
- Publication date Mar 14, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Mitsugu Okahisa
- H01 - BASIC ELECTRIC ELEMENTS