Kohei Yamashita

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Playback apparatus for playing back video information recorded on m...
- Patent number 5,184,254
- Issue date Feb 2, 1993
- Victor Company of Japan, Ltd.
- Masahiro Kaneko
- G11 - INFORMATION STORAGE
Information Patent Grant
Video signal recording and reproducing apparatus performing time-la...
- Patent number 4,796,104
- Issue date Jan 3, 1989
- Victor Company of Japan, Ltd.
- Yutaka Ito
- G11 - INFORMATION STORAGE