Shinnichirou Otsuki

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Original reading apparatus
- Patent number 4,953,037
- Issue date Aug 28, 1990
- Canon Kabushiki Kaisha
- Yoshio Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coordinates input system to data transmitter
- Patent number 4,881,608
- Issue date Nov 21, 1989
- Canon Kabushiki Kaisha
- Shinnichirou Otsuki
- G06 - COMPUTING CALCULATING COUNTING