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Fixing device
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Patent number 5,682,576
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Issue date Oct 28, 1997
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Canon Kabushiki Kaisha
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Hiroaki Sakai
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Image processing system
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Patent number 5,073,965
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Issue date Dec 17, 1991
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Canon Kabushiki Kaisha
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Motofumi Konishi
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Image processing system
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Patent number 4,878,250
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Issue date Oct 31, 1989
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Canon Kabushiki Kaisha
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Masahide Kotera
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Image processing system
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Patent number 4,769,852
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Issue date Sep 6, 1988
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Canon Kabushiki Kaisha
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Norio Hashimoto
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Image display apparatus
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Patent number 4,723,138
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Issue date Feb 2, 1988
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Canon Kabushiki Kaisha
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Norio Hashimoto
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Film image processing apparatus
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Patent number 4,700,237
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Issue date Oct 13, 1987
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Canon Kabushiki Kaisha
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Kiyoharu Yoshioka
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Image processing system
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Patent number 4,658,299
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Issue date Apr 14, 1987
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Canon Kabushiki Kaisha
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Kanou Tanaka
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G06 - COMPUTING CALCULATING COUNTING