Takahiro Oikawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device socket
- Patent number 7,230,830
- Issue date Jun 12, 2007
- Yamaichi Electronics Co., Ltd.
- Ryo Ujike
- G01 - MEASURING TESTING
Information Patent Grant
IC socket
- Patent number 6,758,684
- Issue date Jul 6, 2004
- Yamaichi Electronics Co., Ltd.
- Takahiro Oikawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device socket
- Publication number 20050231919
- Publication date Oct 20, 2005
- Yamaichi Electronics Co., Ltd.
- Ryo Ujike
- G01 - MEASURING TESTING
Information Patent Application
IC socket
- Publication number 20020187665
- Publication date Dec 12, 2002
- Yamaichi Electronics Co., Ltd.
- Takahiro Oikawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR