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Hideo Nakajima
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Yokohama, JP
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last 30 patents
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Patent Grant
Optical information processing method and apparatus including measu...
Patent number
5,532,990
Issue date
Jul 2, 1996
Canon Kabushiki Kaisha
Osamu Koyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information processing apparatus in which the offset of a t...
Patent number
5,517,475
Issue date
May 14, 1996
Canon Kabushiki Kaisha
Osamu Koyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Information processing apparatus with recording medium discharging...
Patent number
5,469,419
Issue date
Nov 21, 1995
Canon Kabushiki Kaisha
Ichiro Iida
G11 - INFORMATION STORAGE
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Patent Grant
Optical information processing apparatus including a correction cir...
Patent number
5,404,346
Issue date
Apr 4, 1995
Canon Kabushiki Kaisha
Osamu Koyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information processing apparatus for correcting linearity o...
Patent number
5,347,503
Issue date
Sep 13, 1994
Canon Kabushiki Kaisha
Osamu Koyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical system driving apparatus
Patent number
5,039,202
Issue date
Aug 13, 1991
Canon Kabushiki Kaisha
Osamu Koyama
G11 - INFORMATION STORAGE