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  • G03B27/523
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GPHYSICS G03Photography G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES ACCESSORIES THEREFOR G03B27/00Photographic printing apparatus

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Patents Grantslast 30 patents

  • Information Patent Grant

    Image forming apparatus
    • Patent number 12,228,865
    • Issue date Feb 18, 2025
    • Canon Kabushiki Kaisha
    • Ryuji Tanaami
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,543,759
    • Issue date Jan 3, 2023
    • Canon Kabushiki Kaisha
    • Ryuji Tanaami
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Lens unit, exposure device, reading head, image forming apparatus,...
    • Patent number 11,199,650
    • Issue date Dec 14, 2021
    • Oki Electric Industry Co., Ltd.
    • Masamitsu Nagamine
    • G02 - OPTICS
  • Information Patent Grant

    Image forming apparatus
    • Patent number 10,824,088
    • Issue date Nov 3, 2020
    • Canon Kabushiki Kaisha
    • Ryuji Tanaami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 10,274,859
    • Issue date Apr 30, 2019
    • Canon Kabushiki Kaisha
    • Ryuji Tanaami
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cross quadrupole double lithography method using two complementary...
    • Patent number 9,280,041
    • Issue date Mar 8, 2016
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Hsien-Cheng Wang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cross quadrupole double lithography method and apparatus for semico...
    • Patent number 8,416,393
    • Issue date Apr 9, 2013
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Hsien-Cheng Wang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Exposure device
    • Patent number 5,877,847
    • Issue date Mar 2, 1999
    • Fuji Photo Film Co., Ltd.
    • Tomonori Nishio
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Mounting assembly for optics tub in a reproduction apparatus
    • Patent number 5,185,626
    • Issue date Feb 9, 1993
    • Eastman Kodak Company
    • David V. Kinney
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrophotographic copier/duplicator having dual imaging apparatus
    • Patent number 5,049,936
    • Issue date Sep 17, 1991
    • Eastman Kodak Company
    • Mark M. Meyers
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Imaging optical system using distributed index optical elements
    • Patent number 4,719,488
    • Issue date Jan 12, 1988
    • Canon Kabushiki Kaisha
    • Michitaka Setani
    • G02 - OPTICS
  • Information Patent Grant

    Full-frame short focal length imaging system
    • Patent number 4,557,581
    • Issue date Dec 10, 1985
    • Xerox Corporation
    • Warren H. Woolley
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Servo control system
    • Patent number 4,157,489
    • Issue date Jun 5, 1979
    • Burroughs Corporation
    • Jacob Tal
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Scanning system for an electrostatic copying apparatus
    • Patent number 4,145,136
    • Issue date Mar 20, 1979
    • Canon Kabushiki Kaisha
    • Toru Takahashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical system for alternatively projecting adjacent images of adja...
    • Patent number 4,113,370
    • Issue date Sep 12, 1978
    • Xerox Corporation
    • John Alan Durbin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical system for alternatively projecting adjacent images of adja...
    • Patent number 4,110,023
    • Issue date Aug 29, 1978
    • Xerox Corporation
    • Morton Silverberg
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical system for alternatively projecting adjacent images of adja...
    • Patent number 4,088,401
    • Issue date May 9, 1978
    • Xerox Corporation
    • James D. Rees
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens shift mechanism
    • Patent number 4,077,710
    • Issue date Mar 7, 1978
    • Eastman Kodak Company
    • John William Ward
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Data recording microform camera
    • Patent number 4,067,650
    • Issue date Jan 10, 1978
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Operation control device for copying apparatus
    • Patent number 4,011,012
    • Issue date Mar 8, 1977
    • Minolta Camera Kabushiki Kaisha
    • Yoshihisa Kawai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Dual optical projection system for copying machines
    • Patent number 3,998,543
    • Issue date Dec 21, 1976
    • AGFA-Gevaert, A.G.
    • Richard Wick
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens selection device
    • Patent number 3,936,150
    • Issue date Feb 3, 1976
    • Minolta Camera Kabushiki Kaisha
    • Hiroshi Ikeda
    • G02 - OPTICS
  • Information Patent Grant

    3914048
    • Patent number 3,914,048
    • Issue date Oct 21, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3848996
    • Patent number 3,848,996
    • Issue date Nov 19, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3711199
    • Patent number 3,711,199
    • Issue date Jan 16, 1973
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3703334
    • Patent number 3,703,334
    • Issue date Nov 21, 1972
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3635557
    • Patent number 3,635,557
    • Issue date Jan 18, 1972
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3605593
    • Patent number 3,605,593
    • Issue date Sep 20, 1971
    • G02 - OPTICS
  • Information Patent Grant

    3593634
    • Patent number 3,593,634
    • Issue date Jul 20, 1971
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3545857
    • Patent number 3,545,857
    • Issue date Dec 8, 1970
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents