Masayuki Arai

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Shinagawa-Ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical disc and apparatus for scanning the optical disc
- Patent number 6,700,861
- Issue date Mar 2, 2004
- Koninklijke Philips Electronics N.V.
- Gijsbert J. Van Den Enden
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc and apparatus for scanning the optical disc
- Patent number 6,580,680
- Issue date Jun 17, 2003
- Koninklijke Philips Electronics N.V.
- Gijsbert J. Van Den Enden
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical disc and apparatus for scanning the optical disc
- Publication number 20030128644
- Publication date Jul 10, 2003
- Koninklijke Philips Electronics N.V.
- Gijsbert J. Van Den Enden
- G11 - INFORMATION STORAGE