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Yoshimasa MATSUSHITA

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  • Otsu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Infrared transmitting glass
    • Patent number 11,919,806
    • Issue date Mar 5, 2024
    • Nippon Electric Glass Co., Ltd.
    • Yoshimasa Matsushita
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Chalcogenide glass material
    • Patent number 11,760,681
    • Issue date Sep 19, 2023
    • Nippon Electric Glass Co., Ltd.
    • Yoshimasa Matsushita
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Chalcogenide glass material
    • Patent number 11,643,357
    • Issue date May 9, 2023
    • Nippon Electric Glass Co., Ltd.
    • Yoshimasa Matsushita
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Method for manufacturing infrared-transmissible lens, infrared-tran...
    • Patent number 11,155,487
    • Issue date Oct 26, 2021
    • Nippon Electric Glass Co., Ltd.
    • Yoshimasa Matsushita
    • G02 - OPTICS
  • Information Patent Grant

    Infrared-transmitting glass
    • Patent number 10,466,098
    • Issue date Nov 5, 2019
    • Nippon Electric Glass Co., Ltd.
    • Fumio Sato
    • C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

  • Information Patent Application

    PHASE CHANGE MATERIAL
    • Publication number 20240292762
    • Publication date Aug 29, 2024
    • NIPPON ELECTRIC GLASS CO., LTD.
    • Yoshimasa MATSUSHITA
  • Information Patent Application

    INFRARED IMAGING LENS
    • Publication number 20240288672
    • Publication date Aug 29, 2024
    • NIPPON ELECTRIC GLASS CO., LTD.
    • Yoshimasa MATSUSHITA
    • G02 - OPTICS
  • Information Patent Application

    INFRARED IMAGING LENS AND INFRARED CAMERA
    • Publication number 20240019668
    • Publication date Jan 18, 2024
    • Nippon Electric Glass Co.,Ltd.
    • Yoshimasa MATSUSHITA
    • G02 - OPTICS
  • Information Patent Application

    INFRARED IMAGING LENS
    • Publication number 20220276467
    • Publication date Sep 1, 2022
    • NIPPON ELECTRIC GLASS CO., LTD.
    • Yoshimasa MATSUSHITA
    • G02 - OPTICS
  • Information Patent Application

    INFRARED-TRANSMITTING GLASS
    • Publication number 20220144687
    • Publication date May 12, 2022
    • NIPPON ELECTRIC GLASS CO., LTD.
    • Yoshimasa MATSUSHITA
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    INFRARED-TRANSMITTING GLASS
    • Publication number 20220127185
    • Publication date Apr 28, 2022
    • NIPPON ELECTRIC GLASS CO., LTD.
    • Yoshimasa MATSUSHITA
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    CHALCOGENIDE GLASS MATERIAL
    • Publication number 20220073400
    • Publication date Mar 10, 2022
    • NIPPON ELECTRIC GLASS CO., LTD.
    • Yoshimasa MATSUSHITA
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL CAP COMPONENT
    • Publication number 20210230046
    • Publication date Jul 29, 2021
    • NIPPON ELECTRIC GLASS CO., LTD.
    • Yoshimasa MATSUSHITA
    • G01 - MEASURING TESTING
  • Information Patent Application

    INFRARED TRANSMITTING GLASS
    • Publication number 20210053866
    • Publication date Feb 25, 2021
    • NIPPON ELECTRIC GLASS CO., LTD.
    • Yoshimasa MATSUSHITA
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    CHALCOGENIDE GLASS MATERIAL
    • Publication number 20210017066
    • Publication date Jan 21, 2021
    • NIPPON ELECTRIC GLASS CO., LTD.
    • Yoshimasa MATSUSHITA
    • G01 - MEASURING TESTING
  • Information Patent Application

    CHALCOGENIDE GLASS MATERIAL
    • Publication number 20200189964
    • Publication date Jun 18, 2020
    • NIPPON ELECTRIC GLASS CO., LTD.
    • Yoshimasa MATSUSHITA
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    CHALCOGENIDE GLASS MATERIAL
    • Publication number 20200148575
    • Publication date May 14, 2020
    • NIPPON ELECTRIC GLASS CO., LTD.
    • Yoshimasa MATSUSHITA
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    INFRARED-TRANSMITTING GLASS
    • Publication number 20200011729
    • Publication date Jan 9, 2020
    • NIPPON ELECTRIC GLASS CO., LTD.
    • Fumio SATO
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL CAP COMPONENT
    • Publication number 20190248699
    • Publication date Aug 15, 2019
    • NIPPON ELECTRIC GLASS CO., LTD.
    • Yoshimasa MATSUSHITA
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    METHOD FOR MANUFACTURING INFRARED-TRANSMISSIBLE LENS, INFRARED-TRAN...
    • Publication number 20190127259
    • Publication date May 2, 2019
    • NIPPON ELECTRIC GLASS CO., LTD.
    • Yoshimasa MATSUSHITA
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    INFRARED-TRANSMITTING GLASS
    • Publication number 20170153141
    • Publication date Jun 1, 2017
    • NIPPON ELECTRIC GLASS CO., LTD.
    • Fumio SATO
    • G01 - MEASURING TESTING