Kunihisa Matsuzaki

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Yokosuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical system drive apparatus for an optical recording/reproducing...
- Patent number 5,228,017
- Issue date Jul 13, 1993
- Victor Company of Japan, Ltd.
- Kunihisa Matsuzaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Compact optical disc recording/reproducing system
- Patent number 5,220,543
- Issue date Jun 15, 1993
- Victor Company of Japan, Ltd.
- Junji Kuroda
- G11 - INFORMATION STORAGE