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Tomoaki NAKAJIMA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Lens unit
    • Patent number 11,402,600
    • Issue date Aug 2, 2022
    • NIDEC SANKYO CORPORATION
    • Tomoaki Nakajima
    • G02 - OPTICS
  • 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 manufacturing method of metal mold
    • Patent number 10,775,582
    • Issue date Sep 15, 2020
    • NIDEC SANKYO CORPORATION
    • Tomoaki Nakajima
    • G02 - OPTICS
  • Information Patent Grant

    Lens unit and imaging device
    • Patent number 9,857,553
    • Issue date Jan 2, 2018
    • NIDEC SANKYO CORPORATION
    • Kohei Horiuchi
    • G02 - OPTICS
  • Information Patent Grant

    Lens unit
    • Patent number 9,720,203
    • Issue date Aug 1, 2017
    • NIDEC SANKYO CORPORATION
    • Tomoaki Nakajima
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • 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 20200310225
    • Publication date Oct 1, 2020
    • NIDEC SANKYO CORPORATION
    • Toshio SHIROTORI
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT
    • Publication number 20200064582
    • Publication date Feb 27, 2020
    • NIDEC SANKYO CORPORATION
    • Tomoaki NAKAJIMA
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT AND MANUFACTURING METHOD OF METAL MOLD
    • Publication number 20190204527
    • Publication date Jul 4, 2019
    • NIDEC SANKYO CORPORATION
    • TOMOAKI NAKAJIMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    LENS UNIT
    • Publication number 20190004274
    • Publication date Jan 3, 2019
    • NIDEC SANKYO CORPORATION
    • Tomoaki NAKAJIMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LENS UNIT AND IMAGING DEVICE
    • Publication number 20160349475
    • Publication date Dec 1, 2016
    • NIDEC SANKYO CORPORATION
    • Kohei HORIUCHI
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT
    • Publication number 20160091690
    • Publication date Mar 31, 2016
    • NIDEC SANKYO CORPORATION
    • Tomoaki NAKAJIMA
    • G02 - OPTICS