Keiichi Furuya

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device having a device formation region protected fro...
- Patent number 6,639,294
- Issue date Oct 28, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Keiichi Furuya
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device having poly-poly capacitor
- Publication number 20040140527
- Publication date Jul 22, 2004
- Renesas Technology Corp.
- Keiichi Furuya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device with surge protection circuit
- Publication number 20040120085
- Publication date Jun 24, 2004
- RENESAS TECHNOLOGY CORP.
- Fumitoshi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING A DEVICE FORMATION REGION PROTECTED FRO...
- Publication number 20030146487
- Publication date Aug 7, 2003
- Keiichi Furuya
- H01 - BASIC ELECTRIC ELEMENTS