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Takayuki Yokochi

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20240329334
    • Publication date Oct 3, 2024
    • Sumitomo Electric Industries, Ltd.
    • Hong Chuyen NGUYEN
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL FIBER MODULE
    • Publication number 20240319459
    • Publication date Sep 26, 2024
    • Sumitomo Electric Industries, Ltd.
    • Hong Chuyen NGUYEN
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL FIBER CABLE
    • Publication number 20240319466
    • Publication date Sep 26, 2024
    • Sumitomo Electric Industries, Ltd.
    • Fumiaki SATO
    • G02 - OPTICS
  • Information Patent Application

    HINGE AND DOOR
    • Publication number 20240141708
    • Publication date May 2, 2024
    • Sumitomo Electric Industries, Ltd.
    • Duong Tuan NGHIA
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    OPTICAL FIBER CABLE AND OPTICAL COMMUNICATION SYSTEM INCLUDING THE...
    • Publication number 20240126031
    • Publication date Apr 18, 2024
    • Sumitomo Electric Industries, Ltd.
    • Takayuki SHIMAZU
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL CONNECTION STRUCTURE, OPTICAL CONNECTOR, AND OPTICAL CONNEC...
    • Publication number 20240027696
    • Publication date Jan 25, 2024
    • Sumitomo Electric Industries, Ltd.
    • Masaki OMURA
    • G02 - OPTICS
  • Information Patent Application

    WIRING MODULE, FRAME BODY FOR WIRING MODULE, AND FORMING METHOD FOR...
    • Publication number 20230358986
    • Publication date Nov 9, 2023
    • Sumitomo Electric Industries, Ltd.
    • Takayuki YOKOCHI
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL FIBER CABLE AND CASE FOR OPTICAL FIBER CABLE
    • Publication number 20230176307
    • Publication date Jun 8, 2023
    • Sumitomo Electric Industries, Ltd.
    • Takayuki YOKOCHI
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL FIBER CABLE
    • Publication number 20230176306
    • Publication date Jun 8, 2023
    • Sumitomo Electric Industries, Ltd.
    • Takayuki YOKOCHI
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL COMMUNICATION SYSTEM
    • Publication number 20230176299
    • Publication date Jun 8, 2023
    • Sumitomo Electric Industries, Ltd.
    • Takayuki YOKOCHI
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL CONNECTION STRUCTURE, OPTICAL CONNECTOR, AND OPTICAL CONNEC...
    • Publication number 20230125413
    • Publication date Apr 27, 2023
    • Sumitomo Electric Industries, Ltd.
    • Masaki OMURA
    • G02 - OPTICS
  • Information Patent Application

    RACK FOR STORING ELECTRICAL EQUIPMENT
    • Publication number 20220022338
    • Publication date Jan 20, 2022
    • Sumitomo Electric Industries, Ltd.
    • Hisahiko NARUKAWA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    OPTICAL COMPONENT HOUSING BOX
    • Publication number 20210389538
    • Publication date Dec 16, 2021
    • Sumitomo Electric Industries, Ltd.
    • Yoshihiro Kouyama
    • G02 - OPTICS
  • Information Patent Application

    ADAPTER MOUNTING STRUCTURE
    • Publication number 20210345513
    • Publication date Nov 4, 2021
    • Japan Communication Accessories Manufacturing Co., Ltd.
    • Eisuke OKI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TERMINATION UNIT
    • Publication number 20210055497
    • Publication date Feb 25, 2021
    • SEI Optifrontier Co., Ltd.
    • Kazuya MASUDA
    • G02 - OPTICS
  • Information Patent Application

    FIBER OPTIC CABLE RACK
    • Publication number 20190346645
    • Publication date Nov 14, 2019
    • Sumitomo Electric Industries, Ltd.
    • Takayasu YAMAUCHI
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL WIRING RACK
    • Publication number 20190293889
    • Publication date Sep 26, 2019
    • SEI Optifrontier Co., Ltd.
    • Kazuya MASUDA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    OPTICAL FIBER RACK
    • Publication number 20190250351
    • Publication date Aug 15, 2019
    • Sumitomo Electric Industries, Ltd.
    • Takayasu YAMAUCHI
    • G02 - OPTICS
  • Information Patent Application

    TRAY UNIT
    • Publication number 20190116683
    • Publication date Apr 18, 2019
    • Sumitomo Electric Industries, Ltd.
    • Eisuke OKI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TERMINATION UNIT
    • Publication number 20190064465
    • Publication date Feb 28, 2019
    • Sumitomo Electric Industries, Ltd.
    • Takayasu YAMAUCHI
    • G02 - OPTICS
  • Information Patent Application

    TERMINATION UNIT AND OPTICAL FIBER EXCHANGE METHOD USING THE SAME
    • Publication number 20190064468
    • Publication date Feb 28, 2019
    • Sumitomo Electric Industries, Ltd.
    • Takayasu YAMAUCHI
    • G02 - OPTICS