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Optical scanning device
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Patent number 5,991,063
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Issue date Nov 23, 1999
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Canon Kabushiki Kaisha
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Toshinori Ando
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Optical element molding method
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Patent number 5,549,855
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Issue date Aug 27, 1996
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Canon Kabushiki Kaisha
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Hiroshi Nakanishi
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Image recording apparatus
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Patent number 5,323,183
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Issue date Jun 21, 1994
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Canon Kabushiki Kaisha
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Masamichi Tateoka
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G06 - COMPUTING CALCULATING COUNTING
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Image forming apparatus
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Patent number 5,153,609
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Issue date Oct 6, 1992
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Canon Kabushiki Kaisha
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Toshinori Ando
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Scanning optical system
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Patent number 4,674,825
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Issue date Jun 23, 1987
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Canon Kabushiki Kaisha
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Masamichi Tateoka
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G02 - OPTICS
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