Masafumi Asada

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Tokorozawa-City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Linking gap detecting device and method of optical recording medium
- Patent number 7,016,285
- Issue date Mar 21, 2006
- Pioneer Corporation
- Naoharu Yanagawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Linking gap detecting device and method of optical
- Publication number 20040004924
- Publication date Jan 8, 2004
- PIONEER CORPORATION
- Naoharu Yanagawa
- G11 - INFORMATION STORAGE