Osamu Yanagisawa

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Chiba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for recording information on recording medium
- Patent number 6,657,935
- Issue date Dec 2, 2003
- Victor Company of Japan, Ltd.
- Hideharu Eguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording and reproducing apparatus
- Patent number 6,456,573
- Issue date Sep 24, 2002
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Information recording and reproducing apparatus
- Publication number 20020048239
- Publication date Apr 25, 2002
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for recording information on recording medium
- Publication number 20020036961
- Publication date Mar 28, 2002
- Hideharu Eguchi
- G11 - INFORMATION STORAGE