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Yasuhide Saito
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Tokyo, JP
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last 30 patents
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Patent Grant
Desk-top electronic calculator
Patent number
D298547
Issue date
Nov 15, 1988
Canon Kabushiki Kaisha
Eiichi Yoshioka
D18 - Printing and office machinery
Information
Patent Grant
Desk-top electronic calculator
Patent number
D298548
Issue date
Nov 15, 1988
Canon Kabushiki Kaisha
Eiichi Yoshioka
D18 - Printing and office machinery