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KANTATSU CO., LTD.

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  • Tochigi, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Imaging lens
    • Patent number 11,099,356
    • Issue date Aug 24, 2021
    • KANTATSU CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,092,777
    • Issue date Aug 17, 2021
    • KANTATSU CO., LTD.
    • Yoji Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,092,776
    • Issue date Aug 17, 2021
    • KANTATSU CO., LTD.
    • Kaoru Yamazaki
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,086,102
    • Issue date Aug 10, 2021
    • KANTATSU CO., LTD.
    • Yoji Kubota
    • 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 11,061,206
    • Issue date Jul 13, 2021
    • Kantatsu Co., Ltd.
    • Koji Nitta
    • 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 11,054,614
    • Issue date Jul 6, 2021
    • KANTATSU CO., LTD.
    • Yukio Sekine
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • 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 11,022,780
    • Issue date Jun 1, 2021
    • KANTATSU CO., LTD.
    • Yoji Kubota
    • 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 11,016,272
    • Issue date May 25, 2021
    • KANTATSU CO., LTD.
    • Hitoshi Hirano
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 11,009,686
    • Issue date May 18, 2021
    • KANTATSU CO., LTD.
    • Yukio Sekine
    • 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 10,996,436
    • Issue date May 4, 2021
    • KANTATSU CO., LTD.
    • Masaya Hashimoto
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 10,962,743
    • Issue date Mar 30, 2021
    • KANTATSU CO., LTD.
    • Masaya Hashimoto
    • G02 - OPTICS
  • Information Patent Grant

    Circuit pattern forming sheet, circuit pattern manufacturing appara...
    • Patent number 10,962,882
    • Issue date Mar 30, 2021
    • KANTATSU CO., LTD.
    • Eiji Oshima
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Optical element with light shielding area, and imaging lens
    • Patent number 10,955,660
    • Issue date Mar 23, 2021
    • KANTATSU CO., LTD.
    • Nobuyuki Ohtsu
    • 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 10,942,338
    • Issue date Mar 9, 2021
    • KANTATSU CO., LTD.
    • Kaoru Yamazaki
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 10,942,342
    • Issue date Mar 9, 2021
    • KANTATSU CO., LTD.
    • Yukio Sekine
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 10,942,341
    • Issue date Mar 9, 2021
    • KANTATSU CO., LTD.
    • Yukio Sekine
    • G02 - OPTICS
  • Information Patent Grant

    Pattern forming sheet, pattern manufacturing apparatus, and pattern...
    • Patent number 10,933,578
    • Issue date Mar 2, 2021
    • KANTATSU CO., LTD.
    • Eiji Oshima
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • 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 10,921,562
    • Issue date Feb 16, 2021
    • KANTATSU CO., LTD.
    • Yukio Sekine
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 10,921,563
    • Issue date Feb 16, 2021
    • KANTATSU CO., LTD.
    • Yukio Sekine
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 10,908,390
    • Issue date Feb 2, 2021
    • Kantatsu Co., Ltd.
    • Masaya Hashimoto
    • G02 - OPTICS
  • Information Patent Grant

    Pattern forming sheet, pattern manufacturing apparatus, pattern man...
    • Patent number 10,884,341
    • Issue date Jan 5, 2021
    • KANTATSU CO., LTD.
    • Eiji Oshima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Imaging lens
    • Patent number 10,884,219
    • Issue date Jan 5, 2021
    • Kantatsu Co., Ltd.
    • Masaya Hashimoto
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20240168282
    • Publication date May 23, 2024
    • Kantatsu Co., Ltd.
    • Ryo Maruyama
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20220276465
    • Publication date Sep 1, 2022
    • Kantatsu Co., Ltd.
    • Masaki YAMAZAKI
    • G02 - OPTICS
  • Information Patent Application

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

    LAMINATING AND SHAPING APPARATUS AND METHOD FOR CONTROLLING LAMINAT...
    • Publication number 20220118701
    • Publication date Apr 21, 2022
    • Kantatsu Co., Ltd.
    • Eiji OSHIMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    IMAGING LENS
    • Publication number 20220050269
    • Publication date Feb 17, 2022
    • Kantatsu Co., Ltd.
    • Huang YUNBAI
    • G02 - OPTICS
  • Information Patent Application

    CIRCUIT PATTERN FORMING SHEET, CIRCUIT PATTERN MANUFACTURING APPARA...
    • Publication number 20220019147
    • Publication date Jan 20, 2022
    • Kantatsu Co., Ltd.
    • Eiji OSHIMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGING LENS
    • Publication number 20220011544
    • Publication date Jan 13, 2022
    • Kantatsu Co., Ltd.
    • Huang ZHIYU
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SYSTEM FOR OPTICAL SHAPING APPARATUS
    • Publication number 20220009167
    • Publication date Jan 13, 2022
    • Kantatsu Co., Ltd.
    • Eiji OSHIMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • 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 20210396972
    • Publication date Dec 23, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210389571
    • Publication date Dec 16, 2021
    • Kantatsu Co., Ltd.
    • Masaki YAMAZAKI
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210389572
    • Publication date Dec 16, 2021
    • KANTATSU CO., LTD
    • Shingo YUZA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210382275
    • Publication date Dec 9, 2021
    • Kantatsu Co., Ltd.
    • Kenichi KAMADA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210373296
    • Publication date Dec 2, 2021
    • Kantatsu Co., Ltd.
    • Koji NITTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210373297
    • Publication date Dec 2, 2021
    • Kantatsu Co., Ltd.
    • Koji NITTA
    • G02 - OPTICS
  • Information Patent Application

    RADIATOR
    • Publication number 20210378144
    • Publication date Dec 2, 2021
    • Kantatsu Co., Ltd.
    • Eiji OSHIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGING LENS UNIT AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20210373283
    • Publication date Dec 2, 2021
    • KANTATSU CO., LTD
    • Nobuyuki KASAMA
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210373295
    • Publication date Dec 2, 2021
    • Kantatsu Co., Ltd.
    • Huang Yunbai
    • 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 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
    • Publication number 20210364764
    • Publication date Nov 25, 2021
    • Kantatsu Co., Ltd.
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20210364759
    • Publication date Nov 25, 2021
    • Kantatsu Co., Ltd.
    • Yukio SEKINE
    • G02 - OPTICS
  • 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 20210364761
    • Publication date Nov 25, 2021
    • Kantatsu Co., Ltd.
    • Koji NITTA
    • 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 20210356700
    • Publication date Nov 18, 2021
    • Kantatsu Co., Ltd.
    • Koji NITTA
    • 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 20210356710
    • Publication date Nov 18, 2021
    • Kantatsu Co., Ltd.
    • Masaya HASHIMOTO
    • G02 - OPTICS

Trademarklast 30 trademarks

  • Information Trademark

    79370240 - KANTATSU
    • Serial number 79370240
    • Filing date Mar 28, 2023
    • KANTATSU CO., LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    79297931 - KANTATSU
    • Serial number 79297931
    • Registration number 6604426
    • Filing date Oct 4, 2020
    • KANTATSU CO., LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    79227973 - SPACE ART
    • Serial number 79227973
    • Registration number 5548026
    • Filing date Dec 7, 2017
    • KANTATSU CO., LTD.
    • 7 - Machines and machine tools
  • Information Trademark

    79230549 - KANTATSU
    • Serial number 79230549
    • Registration number 5598191
    • Filing date Dec 7, 2017
    • KANTATSU CO., LTD.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry