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Takeji Gima
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Inagi, JP
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last 30 patents
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Patent Grant
Electrophotographic image forming apparatus and its high voltage po...
Patent number
5,444,519
Issue date
Aug 22, 1995
Canon Kabushiki Kaisha
Hajime Motoyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Heating apparatus which interrupts energization in overheated state
Patent number
5,420,396
Issue date
May 30, 1995
Canon Kabushiki Kaisha
Toshiyuki Itoh
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Image recording apparatus operable with a vertical scan synchroniza...
Patent number
5,398,100
Issue date
Mar 14, 1995
Canon Kabushiki Kaisha
Masanori Ishizu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electrophotographic image forming apparatus and its high voltage po...
Patent number
5,365,316
Issue date
Nov 15, 1994
Canon Kabushiki Kaisha
Hajime Motoyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
5,359,400
Issue date
Oct 25, 1994
Canon Kabushiki Kaisha
Toshiyuki Itoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus which can discriminate frequency of image f...
Patent number
5,321,478
Issue date
Jun 14, 1994
Canon Kabushiki Kaisha
Akihiro Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including means for detecting amount of toner
Patent number
5,198,860
Issue date
Mar 30, 1993
Canon Kabushiki Kaisha
Hiromichi Yamanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY