Takao Uyama

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lithium battery
- Patent number 10,109,891
- Issue date Oct 23, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Touta Mizuta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coin-shaped battery
- Patent number 6,761,995
- Issue date Jul 13, 2004
- Matsushita Electric Industrial Co., Ltd.
- Takao Uyama
- 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

Patents Applicationslast 30 patents

Information Patent Application
LITHIUM BATTERY
- Publication number 20160218399
- Publication date Jul 28, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Touta MIZUTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Coin-shaped battery
- Publication number 20030186118
- Publication date Oct 2, 2003
- Takao Uyama
- H01 - BASIC ELECTRIC ELEMENTS
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