Youichi Suzuki

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light emitting device and optical disc apparatus usin...
- Patent number 7,141,827
- Issue date Nov 28, 2006
- Sony Corporation
- Hiroaki Abe
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor light emitting device and optical disc apparatus usin...
- Patent number 6,995,399
- Issue date Feb 7, 2006
- Sony Corporation
- Hiroaki Abe
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Sound Processing Apparatus
- Publication number 20080082327
- Publication date Apr 3, 2008
- Matsushita Electric Industrial Co., Ltd.
- Atsunobu Murase
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor light emitting device and optical disc apparatus usin...
- Publication number 20050258434
- Publication date Nov 24, 2005
- Sony Corporation
- Hiroaki Abe
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor light emitting device and optical disk unit using it
- Publication number 20040113157
- Publication date Jun 17, 2004
- Hiroaki Abe
- G11 - INFORMATION STORAGE