Yasuo Ohsone

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Chiyoda, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor protection device
- Patent number 7,045,877
- Issue date May 16, 2006
- Renesas Technology Corp.
- Yasunari Umemoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid-cooled electronic device
- Patent number 5,959,351
- Issue date Sep 28, 1999
- Hitachi, Ltd.
- Shigeyuki Sasaki
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Apparatus for cooling semiconductor device and computer having the...
- Patent number 5,406,807
- Issue date Apr 18, 1995
- Hitachi, Ltd.
- Noriyuki Ashiwake
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device and manufacturing the same
- Publication number 20060157825
- Publication date Jul 20, 2006
- Yasunari Umemoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor device and manufacturing the same
- Publication number 20040065900
- Publication date Apr 8, 2004
- Hitachi, Ltd.
- Yasunari Umemoto
- H03 - BASIC ELECTRONIC CIRCUITRY