TREA

Hisao FUKAYA

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  • Tochigi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Imaging lens comprising seven lenses of −+−−++−, −+−+++−, ++−−++−,...
    • Patent number 12,153,197
    • Issue date Nov 26, 2024
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens comprising seven lenses of +−+−−+− or +++−−+− refracti...
    • Patent number 12,007,535
    • Issue date Jun 11, 2024
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,914,113
    • Issue date Feb 27, 2024
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,914,112
    • Issue date Feb 27, 2024
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens composed of five optical elements
    • Patent number 11,829,004
    • Issue date Nov 28, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,789,234
    • Issue date Oct 17, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,774,720
    • Issue date Oct 3, 2023
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,467,378
    • Issue date Oct 11, 2022
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,307,386
    • Issue date Apr 19, 2022
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens composed of five optical elements
    • Patent number 11,262,530
    • Issue date Mar 1, 2022
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens comprising seven lenses of +−+−−+− or +++−−+− refracti...
    • Patent number 11,262,546
    • Issue date Mar 1, 2022
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,215,800
    • Issue date Jan 4, 2022
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,169,363
    • Issue date Nov 9, 2021
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,156,805
    • Issue date Oct 26, 2021
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,131,834
    • Issue date Sep 28, 2021
    • TOKYO VISIONARY OPTICS CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,073,679
    • Issue date Jul 27, 2021
    • KANTATSU CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,054,613
    • Issue date Jul 6, 2021
    • KANTATSU CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,048,064
    • Issue date Jun 29, 2021
    • KANTATSU CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,016,267
    • Issue date May 25, 2021
    • KANTATSU CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 10,996,443
    • Issue date May 4, 2021
    • KANTATSU CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 10,948,693
    • Issue date Mar 16, 2021
    • KANTATSU CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 10,935,767
    • Issue date Mar 2, 2021
    • KANTATSU CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 10,921,556
    • Issue date Feb 16, 2021
    • KANTATSU CO., LTD.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 10,859,800
    • Issue date Dec 8, 2020
    • Kantatsu Co., Ltd.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 10,809,498
    • Issue date Oct 20, 2020
    • KANTATSU CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 10,809,501
    • Issue date Oct 20, 2020
    • KANTATSU CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 10,809,503
    • Issue date Oct 20, 2020
    • KANTATSU CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 10,809,494
    • Issue date Oct 20, 2020
    • Kantatsu Co., Ltd.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 10,809,500
    • Issue date Oct 20, 2020
    • KANTATSU CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 10,809,502
    • Issue date Oct 20, 2020
    • KANTATSU CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGING LENS
    • Publication number 20220163773
    • Publication date May 26, 2022
    • Kantatsu Co., Ltd.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210396957
    • Publication date Dec 23, 2021
    • KANTATSU CO., LTD
    • Hisao FUKAYA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210364762
    • Publication date Nov 25, 2021
    • Kantatsu Co., Ltd.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210364765
    • Publication date Nov 25, 2021
    • KANTATSU CO., LTD
    • Hisao FUKAYA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210364766
    • Publication date Nov 25, 2021
    • KANTATSU CO., LTD
    • Hisao FUKAYA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGING LENS COMPOSED OF FIVE OPTICAL ELEMENTS
    • Publication number 20210364737
    • Publication date Nov 25, 2021
    • Kantatsu Co., Ltd.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210364763
    • Publication date Nov 25, 2021
    • Kantatsu Co., Ltd.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210356714
    • Publication date Nov 18, 2021
    • Kantatsu Co., Ltd.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210191079
    • Publication date Jun 24, 2021
    • Kantatsu Co., Ltd.
    • Shingo YUZA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210181464
    • Publication date Jun 17, 2021
    • Kantatsu Co., Ltd.
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210048631
    • Publication date Feb 18, 2021
    • KANTATSU CO., LTD
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210033821
    • Publication date Feb 4, 2021
    • KANTATSU CO., LTD
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210011259
    • Publication date Jan 14, 2021
    • Kantatsu Co., Ltd.
    • Hisao Fukaya
    • 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 20200292792
    • Publication date Sep 17, 2020
    • Kantatsu Co., Ltd.
    • Yoji KUBOTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20200292793
    • Publication date Sep 17, 2020
    • Kantatsu Co., Ltd.
    • Yoji KUBOTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20200233181
    • Publication date Jul 23, 2020
    • KANTATSU CO., LTD
    • Hisao FUKAYA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20200150396
    • Publication date May 14, 2020
    • KANTATSU CO., LTD
    • Hisao FUKAYA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20200150397
    • Publication date May 14, 2020
    • KANTATSU CO., LTD
    • Hisao FUKAYA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20200150392
    • Publication date May 14, 2020
    • KANTATSU CO., LTD
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS COMPOSED OF FIVE OPTICAL ELEMENTS
    • Publication number 20200103617
    • Publication date Apr 2, 2020
    • KANTATSU CO., LTD
    • Hisao Fukaya
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20190361197
    • Publication date Nov 28, 2019
    • KANTATSU CO., LTD.
    • Yoji KUBOTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20190361198
    • Publication date Nov 28, 2019
    • KANTATSU CO., LTD.
    • Yoji KUBOTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20190353875
    • Publication date Nov 21, 2019
    • KANTATSU CO., LTD.
    • Yoji KUBOTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20190353876
    • Publication date Nov 21, 2019
    • KANTATSU CO., LTD.
    • Yoji KUBOTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20190346666
    • Publication date Nov 14, 2019
    • KANTATSU CO., LTD.
    • Yoji KUBOTA
    • G02 - OPTICS