Nobuyuki Asai

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical disk reproducing device and optical disk recording and repr...
- Patent number 8,451,698
- Issue date May 28, 2013
- Sony Corporation
- Nobuyuki Asai
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc player reproduction circuit with reproduction speed dependent VFO
- Patent number 6,081,492
- Issue date Jun 27, 2000
- Sony Corporation
- Nobuyuki Asai
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical disk reproducing device and optical disk recording and repr...
- Publication number 20110019512
- Publication date Jan 27, 2011
- SONY CORPORATION
- Nobuyuki Asai
- G11 - INFORMATION STORAGE