Yasuhisa Sato

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dry cleaning process for cleaning a surface
- Patent number 5,725,677
- Issue date Mar 10, 1998
- Fujitsu Limited
- Rinji Sugino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming thin silicon oxide film with high dielectric brea...
- Patent number 5,693,578
- Issue date Dec 2, 1997
- Fujitsu, Ltd.
- Toshiro Nakanishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dry cleaning process for cleaning a surface
- Patent number 5,578,133
- Issue date Nov 26, 1996
- Fujitsu Limited
- Rinji Sugino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making a semiconductor memory device having a floating gate
- Patent number 5,504,022
- Issue date Apr 2, 1996
- Fujitsu Limited
- Toshiro Nakanishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor integrated circuit having a...
- Patent number 4,983,543
- Issue date Jan 8, 1991
- Fujitsu Limited
- Yasuhisa Sato
- H01 - BASIC ELECTRIC ELEMENTS