Tooru Fujishima

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Control apparatus for optical video disk recorder/player
- Patent number 4,669,072
- Issue date May 26, 1987
- Hitachi, Ltd.
- Yoshio Miura
- G11 - INFORMATION STORAGE
Information Patent Grant
Control apparatus for optical disc player for locating blank tracks
- Patent number 4,630,252
- Issue date Dec 16, 1986
- Hitachi, Ltd.
- Yoshio Miura
- G11 - INFORMATION STORAGE
Information Patent Grant
Time base error correcting apparatus for video player
- Patent number 4,422,104
- Issue date Dec 20, 1983
- Hitachi, Ltd.
- Tooru Fujishima
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for high-density recording and reproduction
- Patent number 4,416,002
- Issue date Nov 15, 1983
- Hitachi, Ltd.
- Masanori Oguino
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for correcting a variation in the time base of a reproduc...
- Patent number 4,403,244
- Issue date Sep 6, 1983
- Hitachi, Ltd.
- Tooru Fujishima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control information detecting method and apparatus in optical-type...
- Patent number 4,310,911
- Issue date Jan 12, 1982
- Hitachi, Ltd.
- Tooru Fujishima
- G11 - INFORMATION STORAGE