Fumihiro Tanaka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Color hard copy apparatus having simplified analog-to-digital conve...
- Patent number 4,821,115
- Issue date Apr 11, 1989
- Seiko Instruments & Electronics Ltd.
- Kenichi Matsushima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sampling clock generation circuit of video signal
- Patent number 4,780,759
- Issue date Oct 25, 1988
- Seiko Instruments & Electronics Ltd.
- Kenichi Matsushima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hard copy system controllable by channel discrimination signal
- Patent number 4,779,140
- Issue date Oct 18, 1988
- Seiko Instruments & Electronics Ltd.
- Kenichi Matsushima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sampling clock phase correction circuit of video signal
- Patent number 4,713,690
- Issue date Dec 15, 1987
- Seiko Instruments & Electronics Ltd.
- Shinya Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interface circuit of video signal hard copy apparatus
- Patent number 4,713,691
- Issue date Dec 15, 1987
- Seiko Instruments & Electronics Ltd.
- Fumihiro Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Thermal color transfer system
- Patent number 4,540,992
- Issue date Sep 10, 1985
- Kabushiki Kaisha Daini Seikosha
- Murato Moteki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS