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Masayuki KATSURAGAWA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Q switch resonator, and pulse generator
    • Patent number 12,003,072
    • Issue date Jun 4, 2024
    • Nichia Corporation
    • Masayuki Katsuragawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laser device
    • Patent number 11,435,646
    • Issue date Sep 6, 2022
    • Nichia Corporation
    • Hisashi Ogawa
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Q SWITCH RESONATOR, AND PULSE GENERATOR
    • Publication number 20220255283
    • Publication date Aug 11, 2022
    • NICHIA CORPORATION
    • Masayuki KATSURAGAWA
    • G02 - OPTICS
  • Information Patent Application

    LASER DEVICE
    • Publication number 20220121083
    • Publication date Apr 21, 2022
    • Nichia Corporation.
    • Hisashi OGAWA
    • G02 - OPTICS