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Seiichi Yagi
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Shiroyama, JP
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last 30 patents
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Patent Grant
Charge-eliminating apparatus of copier
Patent number
5,065,188
Issue date
Nov 12, 1991
Konica Corporation
Hiroshi Kobayashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
System for adjusting output current of discharge electrode for elec...
Patent number
4,305,651
Issue date
Dec 15, 1981
Konishiroku Photo Industry Co., Ltd.
Tadashi Umezawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY