Tatsuo Horikoshi

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Toyokawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information recording and reproducing apparatus with tracking contr...
- Patent number 4,564,929
- Issue date Jan 14, 1986
- Hitachi, Ltd.
- Seiji Yonezawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for optically tracking information
- Patent number 4,541,082
- Issue date Sep 10, 1985
- Hitachi, Ltd.
- Tatsuo Horikoshi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information tracking apparatus
- Patent number 4,504,937
- Issue date Mar 12, 1985
- Hitachi, Ltd.
- Seiji Yonezawa
- G11 - INFORMATION STORAGE