TAKESHI SAKAMOTO

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 9,117,770
- Issue date Aug 25, 2015
- Panasonic Corporation
- Takeshi Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator film for a storage battery
- Patent number 5,830,603
- Issue date Nov 3, 1998
- Sumitomo Electric Industries, Ltd.
- Yoshio Oka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery diaphragm and battery with such a diaphragm
- Patent number 5,591,542
- Issue date Jan 7, 1997
- Sumitomo Electric Industries, Ltd.
- Takeshi Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode for alkaline storage battery and method of manufacturing
- Patent number 5,561,002
- Issue date Oct 1, 1996
- Sumitomo Electric Industries, Ltd.
- Takeshi Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140124941
- Publication date May 8, 2014
- PANASONIC CORPORATION
- TAKESHI SAKAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20110079902
- Publication date Apr 7, 2011
- Takeshi SAKAMOTO
- H01 - BASIC ELECTRIC ELEMENTS