Tatsuya Teshima

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Controllable conduction device with electrostatic barrier
- Patent number 7,132,713
- Issue date Nov 7, 2006
- Hitachi, Ltd.
- Kazuo Nakazato
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of fabricating a memory device having a long data retention...
- Patent number 6,329,238
- Issue date Dec 11, 2001
- Hitachi, Ltd.
- Ken Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controllable conduction device
- Patent number 6,211,531
- Issue date Apr 3, 2001
- Hitachi, Ltd.
- Kazuo Nakazato
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor memory device having a long data retention time with...
- Patent number 6,157,055
- Issue date Dec 5, 2000
- Hitachi, Ltd.
- Ken Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor logic element and apparatus using thereof
- Patent number 6,097,036
- Issue date Aug 1, 2000
- Hitachi, LLP
- Tatsuya Teshima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Controllable conduction device
- Patent number 6,060,723
- Issue date May 9, 2000
- Hitachi, Ltd.
- Kazuo Nakazato
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Controllable conduction device
- Publication number 20020139973
- Publication date Oct 3, 2002
- Hitachi, Ltd
- Kazuo Nakazato
- B82 - NANO-TECHNOLOGY