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Image forming apparatus
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Patent number 5,428,379
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Issue date Jun 27, 1995
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Canon Kabushiki Kaisha
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Satoshi Kaneko
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Powder conveying device
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Patent number 5,414,497
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Issue date May 9, 1995
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Canon Kabushiki Kaisha
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Hiroaki Tsuchiya
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Powder conveying device
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Patent number 5,270,484
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Issue date Dec 14, 1993
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Canon Kabushiki Kaisha
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Hiroaki Tsuchiya
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Image forming apparatus
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Patent number 4,941,003
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Issue date Jul 10, 1990
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Canon Kabushiki Kaisha
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Atsushi Takeda
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Image forming apparatus
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Patent number 4,860,048
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Issue date Aug 22, 1989
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Canon Kabushiki Kaisha
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Masahiro Itoh
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Corona discharging apparatus
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Patent number 4,680,669
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Issue date Jul 14, 1987
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Canon Kabushiki Kaisha
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Hiroaki Tsuchiya
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Corona discharging device
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Patent number 4,672,505
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Issue date Jun 9, 1987
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Canon Kabushiki Kaisha
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Hiroaki Tsuchiya
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Image exposing apparatus
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Patent number 4,641,944
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Issue date Feb 10, 1987
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Canon Kabushiki Kaisha
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Haruhisa Honda
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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