Hisayoshi Ohshima

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Oobu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor substrate and method of manufacturing the same
- Patent number 6,534,380
- Issue date Mar 18, 2003
- Denso Corporation
- Shoichi Yamauchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor substrate manufacturing method
- Patent number 6,251,754
- Issue date Jun 26, 2001
- Denso Corporation
- Hisayoshi Ohshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a semiconductor substrate
- Patent number 6,191,007
- Issue date Feb 20, 2001
- Denso Corporation
- Masaki Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a semiconductor substrate
- Patent number 6,060,344
- Issue date May 9, 2000
- Denso Corporation
- Masaki Matsui
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Fuel battery, and manufacturing method therefor
- Publication number 20040001990
- Publication date Jan 1, 2004
- DENSO CORPORATION
- Hisayoshi Ohshima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...