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Naoki Hayamizu

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor laser module
    • Patent number 10,061,092
    • Issue date Aug 28, 2018
    • Furukawa Electric Co., Ltd.
    • Yuta Ishige
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optical module
    • Patent number 9,929,531
    • Issue date Mar 27, 2018
    • Furukawa Electric Co., Ltd.
    • Yuta Ishige
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor laser module
    • Patent number 9,746,627
    • Issue date Aug 29, 2017
    • Furukawa Electric Co., Ltd.
    • Yuta Ishige
    • G02 - OPTICS
  • Information Patent Grant

    Semiconductor laser module
    • Patent number 9,692,205
    • Issue date Jun 27, 2017
    • Furukawa Electric Co., Ltd.
    • Tetsuya Matsuyama
    • G02 - OPTICS
  • Information Patent Grant

    Semiconductor laser module
    • Patent number 9,373,932
    • Issue date Jun 21, 2016
    • Furukawa Electric Co., Ltd.
    • Naoki Hayamizu
    • G02 - OPTICS
  • Information Patent Grant

    Laser module
    • Patent number 7,649,921
    • Issue date Jan 19, 2010
    • The Furukawa Electric Co., Ltd.
    • Naoki Hayamizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor laser module, optical measuring method and optical me...
    • Patent number 6,901,095
    • Issue date May 31, 2005
    • The Furukawa Electric Co., Ltd.
    • Kohei Tsunetomo
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents