TREA

Toshio Shirotori

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lens unit
    • Patent number 11,372,313
    • Issue date Jun 28, 2022
    • NIDEC SANKYO CORPORATION
    • Toshio Shirotori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens unit and method for manufacturing lens unit
    • Patent number 11,073,676
    • Issue date Jul 27, 2021
    • NIDEC SANKYO CORPORATION
    • Toshio Shirotori
    • G02 - OPTICS
  • Information Patent Grant

    Lens assembly
    • Patent number 10,996,423
    • Issue date May 4, 2021
    • NIDEC SANKYO CORPORATION
    • Toshio Shirotori
    • G02 - OPTICS
  • Information Patent Grant

    Optical unit
    • Patent number 10,502,926
    • Issue date Dec 10, 2019
    • NIDEC SANKYO CORPORATION
    • Toshio Shirotori
    • 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
  • Information Patent Grant

    Objective lens driving apparatus
    • Patent number 5,920,437
    • Issue date Jul 6, 1999
    • Sankyo Seiki Mfg. Co., Ltd.
    • Toshio Shirotori
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

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

    LENS UNIT
    • Publication number 20220171152
    • Publication date Jun 2, 2022
    • NIDEC SANKYO CORPORATION
    • Toshio SHIROTORI
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT
    • Publication number 20220019050
    • Publication date Jan 20, 2022
    • NIDEC SANKYO CORPORATION
    • Yasuo TSURUOKA
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT
    • Publication number 20210302805
    • Publication date Sep 30, 2021
    • NIDEC SANKYO CORPORATION
    • Toshiyuki YOSHIDA
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT
    • Publication number 20200310225
    • Publication date Oct 1, 2020
    • NIDEC SANKYO CORPORATION
    • Toshio SHIROTORI
    • 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

    LENS ASSEMBLY
    • Publication number 20190302392
    • Publication date Oct 3, 2019
    • NIDEC SANKYO CORPORATION
    • Toshio SHIROTORI
    • G02 - OPTICS
  • Information Patent Application

    LENS ASSEMBLY
    • Publication number 20190302393
    • Publication date Oct 3, 2019
    • NIDEC SANKYO CORPORATION
    • Toshio SHIROTORI
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT
    • Publication number 20190258018
    • Publication date Aug 22, 2019
    • NIDEC SANKYO CORPORATION
    • Toshio SHIROTORI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LENS UNIT AND METHOD FOR MANUFACTURING LENS UNIT
    • Publication number 20180372984
    • Publication date Dec 27, 2018
    • NIDEC SANKYO CORPORATION
    • Toshio SHIROTORI
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL UNIT
    • Publication number 20180031803
    • Publication date Feb 1, 2018
    • NIDEC SANKYO CORPORATION
    • Toshio SHIROTORI
    • 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