Yoshirou Tsurugida

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Miyazaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for selectively oxidizing a silicon wafer
- Patent number 6,818,567
- Issue date Nov 16, 2004
- Oki Electric Industry Co., Ltd.
- Yoshirou Tsurugida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming insulating film and for manufacturing integrated...
- Patent number 6,524,968
- Issue date Feb 25, 2003
- Oki Electric Industry Co., Ltd.
- Masashi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for manufacturing a semiconductor wafer
- Publication number 20070093065
- Publication date Apr 26, 2007
- Oki Electric Industry Co., Ltd.
- Yoshirou Tsurugida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for selectively oxidizing a silicon wafer
- Publication number 20030054664
- Publication date Mar 20, 2003
- Yoshirou Tsurugida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FORMING INSULATING FILM AND FOR MANUFACTURING INTEGRATED...
- Publication number 20030008523
- Publication date Jan 9, 2003
- Masashi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS