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Process for producing toner
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Patent number 5,415,967
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Issue date May 16, 1995
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Canon Kabushiki Kaisha
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Kiichiro Sakashita
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Magnetic toner
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Patent number 5,296,326
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Issue date Mar 22, 1994
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Canon Kabushiki Kaisha
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Masaaki Taya
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Toner
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Patent number 5,051,331
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Issue date Sep 24, 1991
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Canon Kabushiki Kaisha
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Kiichiro Sakashita
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Non-magnetic toner
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Patent number 4,985,327
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Issue date Jan 15, 1991
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Canon Kabushiki Kaisha
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Kiichiro Sakashita
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Developer and image forming device
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Patent number 4,957,840
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Issue date Sep 18, 1990
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Canon Kabushiki Kaisha
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Kiichiro Sakashita
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Magnetic toner
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Patent number 4,820,603
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Issue date Apr 11, 1989
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Canon Kabushiki Kaisha
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Kiichiro Sakashita
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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