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Shinichi Seitoh
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Isehara, JP
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last 30 patents
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Patent Grant
Light emitting device and original reading apparatus having the device
Patent number
4,996,606
Issue date
Feb 26, 1991
Canon Kabushiki Kaisha
Tatsundo Kawai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus with block lighting and pulsing
Patent number
4,926,058
Issue date
May 15, 1990
Canon Kabushiki Kaisha
Hirofumi Iwamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image readout apparatus
Patent number
4,827,345
Issue date
May 2, 1989
Canon Kabushiki Kaisha
Katsumi Nakagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus with illumination timing control
Patent number
4,791,493
Issue date
Dec 13, 1988
Canon Kabushiki Kaisha
Makoto Ogura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color image sensor with three line sensors on different layers sepa...
Patent number
4,763,189
Issue date
Aug 9, 1988
Canon Kabushiki Kaisha
Toshiyuki Komatsu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY