Hirokazu Ooyabu

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Amplifier
- Patent number 7,915,958
- Issue date Mar 29, 2011
- Renesas Electronics Corporation
- Hirokazu Ooyabu
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Amplifier
- Publication number 20090108940
- Publication date Apr 30, 2009
- NEC Electronics Corporation
- Hirokazu Ooyabu
- H03 - BASIC ELECTRONIC CIRCUITRY