Rinji Sugino

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Micro-machining minute hollow using native oxide membrane
- Patent number 5,909,048
- Issue date Jun 1, 1999
- Fujitsu Limited
- Rinji Sugino
- B81 - MICRO-STRUCTURAL TECHNOLOGY
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
Micro-machining minute hollow using native oxide membrane
- Patent number 5,662,814
- Issue date Sep 2, 1997
- Fujitsu Limited
- Rinji Sugino
- B81 - MICRO-STRUCTURAL TECHNOLOGY
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