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Hitoshi HIRANO

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Imaging lens
    • Patent number 12,117,670
    • Issue date Oct 15, 2024
    • TOKYO VISIONARY OPTICS Co., Ltd.
    • Hitoshi Hirano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Imaging lens with positive-negative-negative-positive refractive po...
    • Patent number 11,994,747
    • Issue date May 28, 2024
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,899,187
    • Issue date Feb 13, 2024
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Imaging lens
    • Patent number 11,867,976
    • Issue date Jan 9, 2024
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,829,006
    • Issue date Nov 28, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,829,007
    • Issue date Nov 28, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,822,151
    • Issue date Nov 21, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,774,713
    • Issue date Oct 3, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,754,808
    • Issue date Sep 12, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,754,806
    • Issue date Sep 12, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Imaging lens
    • Patent number 11,754,812
    • Issue date Sep 12, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,754,815
    • Issue date Sep 12, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,747,596
    • Issue date Sep 5, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,740,435
    • Issue date Aug 29, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Imaging lens
    • Patent number 11,740,433
    • Issue date Aug 29, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,668,904
    • Issue date Jun 6, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,668,903
    • Issue date Jun 6, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,644,640
    • Issue date May 9, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,619,803
    • Issue date Apr 4, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,604,336
    • Issue date Mar 14, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,592,648
    • Issue date Feb 28, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,592,649
    • Issue date Feb 28, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,586,020
    • Issue date Feb 21, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,579,418
    • Issue date Feb 14, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,561,368
    • Issue date Jan 24, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,561,371
    • Issue date Jan 24, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Imaging lens
    • Patent number 11,561,378
    • Issue date Jan 24, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,561,373
    • Issue date Jan 24, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens including eight lenses of -+-++++-, -+-+++--, -+-++-+-...
    • Patent number 11,513,320
    • Issue date Nov 29, 2022
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Including nine lenses of +-+-+-++-, +-+-+-+--, +-+-+--+-, +-+-+----...
    • Patent number 11,493,735
    • Issue date Nov 8, 2022
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGING LENS
    • Publication number 20210396972
    • Publication date Dec 23, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210364760
    • Publication date Nov 25, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210364764
    • Publication date Nov 25, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210356701
    • Publication date Nov 18, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210356717
    • Publication date Nov 18, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210356702
    • Publication date Nov 18, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210223521
    • Publication date Jul 22, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210223520
    • Publication date Jul 22, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210223518
    • Publication date Jul 22, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210223519
    • Publication date Jul 22, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210215915
    • Publication date Jul 15, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210215913
    • Publication date Jul 15, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210215914
    • Publication date Jul 15, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210215912
    • Publication date Jul 15, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210157096
    • Publication date May 27, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210157097
    • Publication date May 27, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210157098
    • Publication date May 27, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210088750
    • Publication date Mar 25, 2021
    • Kantatsu Co., Ltd.
    • Yoji KUBOTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210088751
    • Publication date Mar 25, 2021
    • Kantatsu Co., Ltd.
    • Yoji KUBOTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210080691
    • Publication date Mar 18, 2021
    • KANTATSU CO., LTD.
    • Yoji KUBOTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210080692
    • Publication date Mar 18, 2021
    • Kantatsu Co., Ltd.
    • Yoji KUBOTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210048633
    • Publication date Feb 18, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20200409118
    • Publication date Dec 31, 2020
    • Kantatsu Co., Ltd.
    • Yoji KUBOTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20200409120
    • Publication date Dec 31, 2020
    • Kantatsu Co., Ltd.
    • Yoji KUBOTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20200409115
    • Publication date Dec 31, 2020
    • Kantatsu Co., Ltd.
    • Yoji KUBOTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20200409119
    • Publication date Dec 31, 2020
    • Kantatsu Co., Ltd.
    • Yoji KUBOTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20200409116
    • Publication date Dec 31, 2020
    • Kantatsu Co., Ltd.
    • Yoji KUBOTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20200400922
    • Publication date Dec 24, 2020
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20200393650
    • Publication date Dec 17, 2020
    • Kantatsu Co., Ltd.
    • Yoji KUBOTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20200393651
    • Publication date Dec 17, 2020
    • Kantatsu Co., Ltd.
    • Yoji KUBOTA
    • G02 - OPTICS