Juichi Shikunami

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information recording disc recorded with signals at two different r...
- Patent number 6,038,208
- Issue date Mar 14, 2000
- Victor Company of Japan, Ltd.
- Juichi Shikunami
- G11 - INFORMATION STORAGE
Information Patent Grant
Test-writing controlling method for optical disk recording device
- Patent number 5,592,451
- Issue date Jan 7, 1997
- Victor Company of Japan, Ltd.
- Juichi Shikunami
- G11 - INFORMATION STORAGE
Information Patent Grant
Binarization apparatus for reproduced signal in reproduction appara...
- Patent number 5,276,664
- Issue date Jan 4, 1994
- Victor Company of Japan, Ltd.
- Juichi Shikunami
- G11 - INFORMATION STORAGE
Information Patent Grant
Reflective optical rotary encoder disc
- Patent number 5,006,703
- Issue date Apr 9, 1991
- Victor Company of Japan, Ltd.
- Juichi Shikunami
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for optically reproducing signals recorded on a rotating...
- Patent number 4,486,791
- Issue date Dec 4, 1984
- Victor Company of Japan, Ltd.
- Yoshiyo Wada
- G11 - INFORMATION STORAGE