Yoshihiko Ohta

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording apparatus and magnetic reproducts apparatus with...
- Patent number 5,394,248
- Issue date Feb 28, 1995
- Victor Company of Japan, Ltd.
- Yoshihiko Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Video signal magnetic recording and reproducing system
- Patent number 4,542,417
- Issue date Sep 17, 1985
- Victor Company of Japan, Ltd.
- Yoshihiko Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for recording/reproducing a control signal on...
- Patent number 4,527,202
- Issue date Jul 2, 1985
- Victor Company of Japan, Limited
- Yoshihiko Ohta
- G11 - INFORMATION STORAGE