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MITSUHIRO OHTA

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  • SUSONO-SHI, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240034073
    • Publication date Feb 1, 2024
    • Canon Kabushiki Kaisha
    • Yoshihiko Tanaka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220260938
    • Publication date Aug 18, 2022
    • Canon Kabushiki Kaisha
    • Shoji Yamamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210255562
    • Publication date Aug 19, 2021
    • Canon Kabushiki Kaisha
    • Shoji Yamamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210132521
    • Publication date May 6, 2021
    • Canon Kabushiki Kaisha
    • Shoji Yamamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    OPTICAL SCANNING DEVICE HAVING ROTATING POLYGON MIRROR, AND IMAGE F...
    • Publication number 20210080712
    • Publication date Mar 18, 2021
    • Canon Kabushiki Kaisha
    • Yoshihiko Tanaka
    • G02 - OPTICS
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210041801
    • Publication date Feb 11, 2021
    • Canon Kabushiki Kaisha
    • Mitsuhiro Ohta
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ROTARY POLYGON MIRROR, LIGHT DEFLECTING UNIT, AND OPTICAL SCANNING...
    • Publication number 20210033851
    • Publication date Feb 4, 2021
    • Canon Kabushiki Kaisha
    • Hisanori Kobayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20200122483
    • Publication date Apr 23, 2020
    • Canon Kabushiki Kaisha
    • Yoshihiko Tanaka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MANUFACTURING METHOD OF POLYGONAL MIRROR, POLYGONAL MIRROR, DEFLECT...
    • Publication number 20190322021
    • Publication date Oct 24, 2019
    • Canon Kabushiki Kaisha
    • Fumihiko Yamaya
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    POLYGONAL MIRROR, DEFLECTOR,OPTICAL SCANNING APPARATUS AND IMAGE FO...
    • Publication number 20190322023
    • Publication date Oct 24, 2019
    • Canon Kabushiki Kaisha
    • Naoki Matsushita
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    POLYGONAL MIRROR, DEFLECTOR, OPTICAL SCANNING APPARATUS, IMAGE FORM...
    • Publication number 20190322022
    • Publication date Oct 24, 2019
    • Canon Kabushiki Kaisha
    • Mitsuhiro Ohta
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    OPTICAL SCANNING DEVICE
    • Publication number 20190243279
    • Publication date Aug 8, 2019
    • Canon Kabushiki Kaisha
    • Jun Nagatoshi
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SCANNING DEVICE
    • Publication number 20170315468
    • Publication date Nov 2, 2017
    • Canon Kabushiki Kaisha
    • Jun Nagatoshi
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SCANNING DEVICE, AND IMAGE FORMING APPARATUS EQUIPPED WITH...
    • Publication number 20160313554
    • Publication date Oct 27, 2016
    • Canon Kabushiki Kaisha
    • Mitsuhiro Ohta
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SCANNING DEVICE
    • Publication number 20160238965
    • Publication date Aug 18, 2016
    • Canon Kabushiki Kaisha
    • Jun Nagatoshi
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SCANNING APPARATUS
    • Publication number 20160239730
    • Publication date Aug 18, 2016
    • Canon Kabushiki Kaisha
    • Jun Nagatoshi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150253718
    • Publication date Sep 10, 2015
    • Canon Kabushiki Kaisha
    • Wataru Uchida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    OPTICAL SCANNING DEVICE, AND IMAGE FORMING APPARATUS EQUIPPED WITH...
    • Publication number 20140211288
    • Publication date Jul 31, 2014
    • Canon Kabushiki Kaisha
    • Mitsuhiro Ohta
    • G02 - OPTICS
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20140126945
    • Publication date May 8, 2014
    • Canon Kabushiki Kaisha
    • Wataru Uchida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
    • Publication number 20020080227
    • Publication date Jun 27, 2002
    • MITSUHIRO OHTA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE