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Tadashi KOMIYAMA

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lens unit
    • Patent number 12,066,681
    • Issue date Aug 20, 2024
    • NIDEC SANKYO CORPORATION
    • Yosuke Kanzaki
    • G02 - OPTICS
  • Information Patent Grant

    Wide-angle lens including seven lenses of—+++-+ refractive powers
    • Patent number 11,808,921
    • Issue date Nov 7, 2023
    • NIDEC SANKYO CORPORATION
    • Yosuke Kanzaki
    • G02 - OPTICS
  • Information Patent Grant

    Wide-angle lens including seven lenses of --+++-+ refractive powers
    • Patent number 11,796,767
    • Issue date Oct 24, 2023
    • NIDEC SANKYO CORPORATION
    • Tadashi Komiyama
    • G02 - OPTICS
  • Information Patent Grant

    Wide-angle lens including seven lenses of −−+++−+ refractive powers
    • Patent number 11,789,240
    • Issue date Oct 17, 2023
    • NIDEC SANKYO CORPORATION
    • Tadashi Komiyama
    • G02 - OPTICS
  • Information Patent Grant

    Lens unit and imaging device
    • Patent number 11,402,599
    • Issue date Aug 2, 2022
    • NIDEC SANKYO CORPORATION
    • Tadashi Komiyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens unit
    • Patent number 11,347,017
    • Issue date May 31, 2022
    • NIDEC SANKYO CORPORATION
    • Tadashi Komiyama
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Imaging lens system
    • Patent number 11,119,293
    • Issue date Sep 14, 2021
    • NIDEC SANKYO CORPORATION
    • Tadashi Komiyama
    • G02 - OPTICS
  • Information Patent Grant

    Wide-angle lens
    • Patent number 10,634,885
    • Issue date Apr 28, 2020
    • NIDEC SANKYO CORPORATION
    • Tadashi Komiyama
    • G02 - OPTICS
  • Information Patent Grant

    Lens unit and manufacturing method for lens unit
    • Patent number 10,527,814
    • Issue date Jan 7, 2020
    • NIDEC SANKYO CORPORATION
    • Tadashi Komiyama
    • G02 - OPTICS
  • Information Patent Grant

    Wide-angle lens
    • Patent number 9,904,033
    • Issue date Feb 27, 2018
    • NIDEC SANKYO CORPORATION
    • Tadashi Komiyama
    • G02 - OPTICS
  • Information Patent Grant

    Wide angle lens
    • Patent number 9,690,080
    • Issue date Jun 27, 2017
    • NIDEC SANKYO CORPORATION
    • Tadashi Komiyama
    • G02 - OPTICS
  • Information Patent Grant

    Wide-angle lens
    • Patent number 9,459,432
    • Issue date Oct 4, 2016
    • NIDEC SANKYO CORPORATION
    • Tadashi Komiyama
    • G02 - OPTICS
  • Information Patent Grant

    Wide-angle lens
    • Patent number 9,304,302
    • Issue date Apr 5, 2016
    • NIDEC SANKYO CORPORATION
    • Tadashi Komiyama
    • G02 - OPTICS
  • Information Patent Grant

    Lens unit and manufacturing method therefor
    • Patent number 9,116,345
    • Issue date Aug 25, 2015
    • NIDEC SANKYO CORPORATION
    • Tadashi Komiyama
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    CEMENTED LENS, IMAGING LENS, AND IMAGING DEVICE
    • Publication number 20240402470
    • Publication date Dec 5, 2024
    • NIDEC INSTRUMENTS CORPORATION
    • Tadashi KOMIYAMA
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT
    • Publication number 20240329354
    • Publication date Oct 3, 2024
    • NIDEC INSTRUMENTS CORPORATION
    • Takuya KASAHARA
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT
    • Publication number 20240329355
    • Publication date Oct 3, 2024
    • NIDEC INSTRUMENTS CORPORATION
    • Takuya KASAHARA
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT AND LENS ALIGNMENT METHOD
    • Publication number 20240329356
    • Publication date Oct 3, 2024
    • NIDEC INSTRUMENTS CORPORATION
    • yasuhiro HOSHINA
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT
    • Publication number 20240329357
    • Publication date Oct 3, 2024
    • NIDEC INSTRUMENTS CORPORATION
    • Tomoaki NAKAJIMA
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT
    • Publication number 20240329353
    • Publication date Oct 3, 2024
    • NIDEC INSTRUMENTS CORPORATION
    • Tomoaki NAKAJIMA
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT
    • Publication number 20220171151
    • Publication date Jun 2, 2022
    • NIDEC SANKYO CORPORATION
    • Yosuke KANZAKI
    • G02 - OPTICS
  • Information Patent Application

    WIDE-ANGLE LENS
    • Publication number 20210191087
    • Publication date Jun 24, 2021
    • NIDEC SANKYO CORPORATION
    • Tadashi KOMIYAMA
    • G02 - OPTICS
  • Information Patent Application

    WIDE-ANGLE LENS
    • Publication number 20210191088
    • Publication date Jun 24, 2021
    • NIDEC SANKYO CORPORATION
    • Yosuke KANZAKI
    • G02 - OPTICS
  • Information Patent Application

    WIDE-ANGLE LENS
    • Publication number 20210181485
    • Publication date Jun 17, 2021
    • NIDEC SANKYO CORPORATION
    • Tadashi KOMIYAMA
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT AND METHOD FOR MANUFACTURING LENS UNIT
    • Publication number 20200301092
    • Publication date Sep 24, 2020
    • NIDEC SANKYO CORPORATION
    • Toshio SHIROTORI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    WIDE ANGLE LENS
    • Publication number 20200081231
    • Publication date Mar 12, 2020
    • NIDEC SANKYO CORPORATION
    • Tadashi KOMIYAMA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS SYSTEM
    • Publication number 20190339488
    • Publication date Nov 7, 2019
    • NIDEC SANKYO CORPORATION
    • Tadashi KOMIYAMA
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT AND IMAGING DEVICE
    • Publication number 20190310438
    • Publication date Oct 10, 2019
    • NIDEC SANKYO CORPORATION
    • Tadashi KOMIYAMA
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT
    • Publication number 20190235193
    • Publication date Aug 1, 2019
    • NIDEC SANKYO CORPORATION
    • Tadashi KOMIYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    WIDE-ANGLE LENS
    • Publication number 20180284397
    • Publication date Oct 4, 2018
    • NIDEC SANKYO CORPORATION
    • Tadashi KOMIYAMA
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT AND MANUFACTURING METHOD FOR LENS UNIT
    • Publication number 20180088297
    • Publication date Mar 29, 2018
    • NIDEC SANKYO CORPORATION
    • Tadashi KOMIYAMA
    • G02 - OPTICS
  • Information Patent Application

    WIDE-ANGLE LENS
    • Publication number 20160187617
    • Publication date Jun 30, 2016
    • NIDEC SANKYO CORPORATION
    • Tadashi KOMIYAMA
    • G02 - OPTICS
  • Information Patent Application

    WIDE ANGLE LENS
    • Publication number 20160077313
    • Publication date Mar 17, 2016
    • NIDEC SANKYO CORPORATION
    • Tadashi KOMIYAMA
    • G02 - OPTICS
  • Information Patent Application

    WIDE-ANGLE LENS
    • Publication number 20140293456
    • Publication date Oct 2, 2014
    • NIDEC SANKYO CORPORATION
    • Tadashi KOMIYAMA
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT AND MANUFACTURING METHOD THEREFOR
    • Publication number 20140118852
    • Publication date May 1, 2014
    • NIDEC SANKYO CORPORATION
    • Tadashi Komiyama
    • G02 - OPTICS
  • Information Patent Application

    WIDE-ANGLE LENS
    • Publication number 20140118845
    • Publication date May 1, 2014
    • NIDEC SANKYO CORPORATION
    • Tadashi KOMIYAMA
    • G02 - OPTICS