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Takahiro Sugiyama

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  • Hamamatsu-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SURFACE-EMITTING LASER DEVICE
    • Publication number 20240195150
    • Publication date Jun 13, 2024
    • Hamamatsu Photonics K.K.
    • Kazuyoshi HIROSE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LASER ELEMENT
    • Publication number 20230369825
    • Publication date Nov 16, 2023
    • Hamamatsu Photonics K.K.
    • Kazuyoshi HIROSE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    THREE-DIMENSIONAL MEASUREMENT DEVICE, LIGHT SOURCE DEVICE, AND LIGH...
    • Publication number 20230273015
    • Publication date Aug 31, 2023
    • HAMAMATSU PHOTONICS K. K.
    • Kazuyoshi HIROSE
    • G01 - MEASURING TESTING
  • Information Patent Application

    SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING S...
    • Publication number 20220278505
    • Publication date Sep 1, 2022
    • HAMAMATSU PHOTONICS K.K.
    • Takahiro SUGIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING ELEMENT AND LIGHT-EMITTING DEVICE
    • Publication number 20210391691
    • Publication date Dec 16, 2021
    • Hamamatsu Photonics K.K.
    • Takahiro SUGIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    THREE-DIMENSIONAL MEASUREMENT DEVICE
    • Publication number 20210262787
    • Publication date Aug 26, 2021
    • HAMAMATSU PHOTONICS K. K.
    • Kazuyoshi HIROSE
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LIGHT EMISSION DEVICE
    • Publication number 20210249842
    • Publication date Aug 12, 2021
    • Hamamatsu Photonics K.K.
    • Kazuyoshi HIROSE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMISSION DEVICE
    • Publication number 20210226412
    • Publication date Jul 22, 2021
    • Hamamatsu Photonics K.K.
    • Kazuyoshi HIROSE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE AND PRODUCTION METHOD FOR SAME
    • Publication number 20200373739
    • Publication date Nov 26, 2020
    • Hamamatsu Photonics K.K.
    • Kazuyoshi HIROSE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE AND PRODUCTION METHOD FOR SAME
    • Publication number 20200373740
    • Publication date Nov 26, 2020
    • Hamamatsu Photonics K.K.
    • Kazuyoshi HIROSE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LIGHT EMITTING ELEMENT
    • Publication number 20200287350
    • Publication date Sep 10, 2020
    • Hamamatsu Photonics K.K.
    • Yoshitaka KUROSAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20200209653
    • Publication date Jul 2, 2020
    • Hamamatsu Photonics K.K.
    • Yuu TAKIGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND METHOD FOR DESIGNING PHASE...
    • Publication number 20200106240
    • Publication date Apr 2, 2020
    • HAMAMATSU PHOTONICS K. K.
    • Yuu TAKIGUCHI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CONNECTOR CONNECTION STRUCTURE
    • Publication number 20190386422
    • Publication date Dec 19, 2019
    • YAZAKI CORPORATION
    • Kenji Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR LIGHT EMITTING ELEMENT
    • Publication number 20190356113
    • Publication date Nov 21, 2019
    • HAMAMATSU PHOTONICS K. K.
    • Yoshitaka KUROSAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20190312412
    • Publication date Oct 10, 2019
    • HAMAMATSU PHOTONICS K. K.
    • Yoshitaka KUROSAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LIGHT-EMITTING MODULE AND CONTROL METHOD THEREFOR
    • Publication number 20190312410
    • Publication date Oct 10, 2019
    • HAMAMATSU PHOTONICS K. K.
    • Takahiro SUGIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING S...
    • Publication number 20190288483
    • Publication date Sep 19, 2019
    • HAMAMATSU PHOTONICS K. K.
    • Takahiro SUGIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LIGHT EMITTING ELEMENT AND LIGHT EMITTING DEVICE INCL...
    • Publication number 20190252856
    • Publication date Aug 15, 2019
    • HAMAMATSU PHOTONICS K. K.
    • Kazuyoshi HIROSE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20190181613
    • Publication date Jun 13, 2019
    • Hamamatsu Photonics K.K.
    • Yoshitaka KUROSAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LIGHT EMITTING ELEMENT
    • Publication number 20180109075
    • Publication date Apr 19, 2018
    • Hamamatsu Photonics K.K.
    • Yoshitaka KUROSAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METASURFACE
    • Publication number 20180074226
    • Publication date Mar 15, 2018
    • HAMAMATSU PHOTONICS K. K.
    • Yoshiro NOMOTO
    • G02 - OPTICS
  • Information Patent Application

    METASURFACE
    • Publication number 20180074227
    • Publication date Mar 15, 2018
    • HAMAMATSU PHOTONICS K. K.
    • Yoshiro NOMOTO
    • G02 - OPTICS
  • Information Patent Application

    SEMICONDUCTOR LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD FOR TH...
    • Publication number 20180026419
    • Publication date Jan 25, 2018
    • HAMAMATSU PHOTONICS K. K.
    • Kazuyoshi HIROSE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LASER DEVICE
    • Publication number 20180006426
    • Publication date Jan 4, 2018
    • Hamamatsu Photonics K.K.
    • Yuu TAKIGUCHI
    • G02 - OPTICS
  • Information Patent Application

    SEMICONDUCTOR LASER DEVICE
    • Publication number 20170338624
    • Publication date Nov 23, 2017
    • Hamamatsu Photonics K.K.
    • Yuu TAKIGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LASER DEVICE
    • Publication number 20170222399
    • Publication date Aug 3, 2017
    • KYOTO UNIVERSITY
    • Kazuyoshi Hirose
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISTRIBUTED FEEDBACK SEMICONDUCTOR LASER ELEMENT
    • Publication number 20170201069
    • Publication date Jul 13, 2017
    • HAMAMATSU PHOTONICS K. K.
    • Masahiro HITAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LASER MODULE
    • Publication number 20170012407
    • Publication date Jan 12, 2017
    • KYOTO UNIVERSITY
    • Akiyoshi Watanabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LASER DEVICE
    • Publication number 20160020576
    • Publication date Jan 21, 2016
    • KYOTO UNIVERSITY
    • Akiyoshi WATANABE
    • G02 - OPTICS