Ryouichi Kajiwara

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor apparatus and manufacturing method
- Patent number 7,528,489
- Issue date May 5, 2009
- Renesas Technology Corp.
- Ryouichi Kajiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 7,423,349
- Issue date Sep 9, 2008
- Hitachi, Ltd.
- Shosaku Ishihara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor device
- Patent number 7,193,319
- Issue date Mar 20, 2007
- Hitachi, Ltd.
- Koji Sasaki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device
- Publication number 20060246304
- Publication date Nov 2, 2006
- Shosaku Ishihara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Semiconductor device
- Publication number 20060214291
- Publication date Sep 28, 2006
- Koji Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor apparatus and manufacturing method
- Publication number 20060151889
- Publication date Jul 13, 2006
- Ryouichi Kajiwara
- H01 - BASIC ELECTRIC ELEMENTS