Shuichi Ookubo

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical disk recording/reproducing method, optical disk recording/r...
- Patent number 7,471,601
- Issue date Dec 30, 2008
- Kabushiki Kaisha Toshiba
- Yutaka Kashihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Signal evaluation method, information recording/reproducing apparat...
- Patent number 7,428,203
- Issue date Sep 23, 2008
- Kabushiki Kaisha Toshiba
- Yutaka Kashihara
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical disk recording/reproducing method, optical disk recording/r...
- Publication number 20050270939
- Publication date Dec 8, 2005
- Yutaka Kashihara
- G11 - INFORMATION STORAGE
Information Patent Application
Signal evaluation method, information recording/reproducing apparat...
- Publication number 20040209293
- Publication date Oct 21, 2004
- Yutaka Kashihara
- G11 - INFORMATION STORAGE