Yasushi Oikawa

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 6,768,202
- Issue date Jul 27, 2004
- Kabushiki Kaisha Toshiba
- Yasushi Oikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device having an aluminum wir...
- Patent number 6,720,253
- Issue date Apr 13, 2004
- Kabushiki Kaisha Toshiba
- Junichi Wada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 6,436,813
- Issue date Aug 20, 2002
- Kabushiki Kaisha Toshiba
- Yasushi Oikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 6,307,267
- Issue date Oct 23, 2001
- Kabushiki Kaisha Toshiba
- Junichi Wada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device and method of manufacturing the same
- Publication number 20020192946
- Publication date Dec 19, 2002
- KABUSHIKI KAISHA TOSHIBA
- Yasushi Oikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of manufacturing thereof
- Publication number 20020033539
- Publication date Mar 21, 2002
- KABUSHIKI KAISHA TOSHIBA
- Junichi Wada
- H01 - BASIC ELECTRIC ELEMENTS