Yoshihiko Ota

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Yokohama, JA

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Patents Grantslast 30 patents

Information Patent Grant
Color video signal recording and/or reproducing system
- Patent number 4,068,257
- Issue date Jan 10, 1978
- Victor Company of Japan, Ltd.
- Akira Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplitude limiting circuit for frequency modulated video signals
- Patent number 4,064,537
- Issue date Dec 20, 1977
- Victor Company of Japan, Ltd.
- Yoshihiko Ota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video recording and reproducing apparatus with crosstalk reduction
- Patent number 4,010,490
- Issue date Mar 1, 1977
- Victor Company of Japan, Limited
- Yoshihiko Ota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE