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Osamu Okuda
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Kawasaki, JP
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last 30 patents
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Patent Grant
Identification card reading apparatus and method
Patent number
6,474,551
Issue date
Nov 5, 2002
Canon Kabushiki Kaisha
Osamu Okuda
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Information processing apparatus for generating directory informati...
Patent number
5,740,445
Issue date
Apr 14, 1998
Canon Kabushiki Kaisha
Osamu Okuda
G06 - COMPUTING CALCULATING COUNTING