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Semi-conductor I.C. element
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Patent number 4,785,338
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Issue date Nov 15, 1988
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Canon Kabushiki Kaisha
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Takao Kinoshita
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H01 - BASIC ELECTRIC ELEMENTS
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Camera system
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Patent number 4,664,496
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Issue date May 12, 1987
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Canon Kabushiki Kaisha
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Nobuhiko Shinoda
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Focus detecting system
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Patent number 4,641,942
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Issue date Feb 10, 1987
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Canon Kabushiki Kaisha
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Shinji Sakai
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G02 - OPTICS
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Camera system
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Patent number 4,512,656
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Issue date Apr 23, 1985
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Canon Kabushiki Kaisha
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Nobuhiko Shinoda
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Focus detecting system
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Patent number 4,459,002
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Issue date Jul 10, 1984
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Canon Kabushiki Kaisha
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Shinji Sakai
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G02 - OPTICS
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Data registration device
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Patent number 4,449,805
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Issue date May 22, 1984
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Canon Kabushiki Kaisha
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Nobuaki Sakurada
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Focus adjusting device
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Patent number 4,443,086
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Issue date Apr 17, 1984
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Canon Kabushiki Kaisha
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Kazuya Hosoe
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G02 - OPTICS
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Signal processing system
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Patent number 4,437,743
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Issue date Mar 20, 1984
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Canon Kabushiki Kaisha
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Shinji Sakai
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Camera
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Patent number 4,431,287
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Issue date Feb 14, 1984
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Canon Kabushiki Kaisha
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Shinji Sakai
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Focus detecting system
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Patent number 4,428,652
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Issue date Jan 31, 1984
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Canon Kabushiki Kaisha
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Shinji Sakai
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G02 - OPTICS
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Camera
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Patent number 4,411,505
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Issue date Oct 25, 1983
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Canon Kabushiki Kaisha
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Shinji Sakai
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Data registration device
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Patent number 4,384,771
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Issue date May 24, 1983
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Canon Kabushiki Kaisha
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Nobuaki Sakurada
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Automatic exposure control system
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Patent number 4,383,749
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Issue date May 17, 1983
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Canon Kabushiki Kaisha
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Nobuhiko Shinoda
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Control device for a camera
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Patent number 4,364,647
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Issue date Dec 21, 1982
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Canon Kabushiki Kaisha
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Masaharu Kawamura
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY