Shiro Oba

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Komoro, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a semiconductor device and a fabrication ap...
- Patent number 6,946,306
- Issue date Sep 20, 2005
- Renesas Technology Corp.
- Akio Ishizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device fabrication method and semiconductor device fa...
- Patent number 6,852,553
- Issue date Feb 8, 2005
- Renesas Technology Corp.
- Akio Ishizu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method of manufacturing a semiconductor device and a fabrication ap...
- Publication number 20050250254
- Publication date Nov 10, 2005
- RENESAS TECHNOLOGY CORP.
- Akio Ishizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing a semiconductor device and a fabrication ap...
- Publication number 20050064612
- Publication date Mar 24, 2005
- RENESAS TECHNOLOGY CORP.
- Akio Ishizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device fabrication method and semiconductor device fa...
- Publication number 20030003622
- Publication date Jan 2, 2003
- Akio Ishizu
- H01 - BASIC ELECTRIC ELEMENTS