Kazuhiko Yamamoto

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Yokosuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Document information filing system with a single display device
- Patent number 4,636,848
- Issue date Jan 13, 1987
- Tokyo Shibaura Denki Kabushiki Kaisha
- Kazuhiko Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Document information filing system
- Patent number 4,506,342
- Issue date Mar 19, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Kazuhiko Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
System for displaying picture information
- Patent number 4,491,874
- Issue date Jan 1, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Kazuhiko Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for deleting picture information
- Patent number 4,485,411
- Issue date Nov 27, 1984
- Tokyo Shibaura Denki Kabushiki Kaisha
- Kazuhiko Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording system of variable length picture information
- Patent number 4,445,195
- Issue date Apr 24, 1984
- Tokyo Shibaura Denki Kabushiki Kaisha
- Kazuhiko Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Document information filing system
- Patent number 4,417,282
- Issue date Nov 22, 1983
- Tokyo Shibaura Denki Kabushiki Kaisha
- Kazuhiko Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE