Tomohiro Hamajima

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device with transistors and its manufacturing method
- Patent number 8,138,551
- Issue date Mar 20, 2012
- Renesas Electronics Corporation
- Tomohiro Hamajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile semiconductor memory device
- Patent number 7,071,512
- Issue date Jul 4, 2006
- NEC Electronics Corporation
- Kenichiro Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and control method and manufacturing me...
- Patent number 6,979,856
- Issue date Dec 27, 2005
- NEC Electronics Corporation
- Teiichiro Nishizaka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device with transistors and its manufacturing method
- Publication number 20090250761
- Publication date Oct 8, 2009
- NEC Electronics Corporation
- Tomohiro Hamajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Non-volatile semiconductor memory device
- Publication number 20050230743
- Publication date Oct 20, 2005
- NEC Electronics Corporation
- Kenichiro Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device and control method and manufacturing me...
- Publication number 20040071011
- Publication date Apr 15, 2004
- NEC ELECTRONICS CORPORATION
- Teiichiro Nishizaka
- G11 - INFORMATION STORAGE