Toyoji YAMAMOTO

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and forming method
- Patent number 9,553,131
- Issue date Jan 24, 2017
- Renesas Electronics Corporation
- Toshiharu Nagumo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SOI MOSFET
- Patent number 6,933,569
- Issue date Aug 23, 2005
- NEC Corporation
- Risho Koh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including a MIS transistor
- Patent number 6,459,126
- Issue date Oct 1, 2002
- NEC Corporation
- Tohru Mogami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process of fabricating semiconductor device having gate structure d...
- Patent number 5,770,494
- Issue date Jun 23, 1998
- NEC Corporation
- Toyoji Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND FORMING METHOD
- Publication number 20160056207
- Publication date Feb 25, 2016
- RENESAS ELECTRONICS CORPORATION
- Toshiharu NAGUMO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for manufacturing the same
- Publication number 20040129975
- Publication date Jul 8, 2004
- NEC Corporation
- Risho Koh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device including a MIS transistor
- Publication number 20020096721
- Publication date Jul 25, 2002
- NEC Corporation
- Tohru Mogami
- H01 - BASIC ELECTRIC ELEMENTS