Masahiro Yamashita

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device and semiconductor device
- Patent number 7,426,152
- Issue date Sep 16, 2008
- Renesas Technology Corp.
- Masahiro Yamashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and semiconductor device
- Patent number 7,269,086
- Issue date Sep 11, 2007
- Renesas Technology Corp.
- Masahiro Yamashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Channel control method and apparatus
- Patent number 5,133,071
- Issue date Jul 21, 1992
- Hitachi, Ltd.
- Tadashi Sato
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor memory device and semiconductor device
- Publication number 20070274139
- Publication date Nov 29, 2007
- RENESAS TECHNOLOGY CORP.
- Masahiro Yamashita
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device and semiconductor device
- Publication number 20060221727
- Publication date Oct 5, 2006
- Hitachi, Ltd.
- Masahiro Yamashita
- G11 - INFORMATION STORAGE