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JAPAN COMMUNICATION ACCESSORIES MANUFACTURING CO., LTD

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  • AICHI, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adapter mounting structure
    • Patent number 11,985,787
    • Issue date May 14, 2024
    • JAPAN COMMUNICATION ACCESSORIES MANUFACTURING CO., LTD.
    • Eisuke Oki
    • G02 - OPTICS
  • Information Patent Grant

    Optical connection structure, optical connector, and optical connec...
    • Patent number 11,815,723
    • Issue date Nov 14, 2023
    • Sumitomo Electric Industries, Ltd.
    • Masaki Omura
    • G02 - OPTICS
  • Information Patent Grant

    Optical fiber cleaver and optical fiber cleaving method
    • Patent number 11,320,593
    • Issue date May 3, 2022
    • Sumitomo Electric Industries, Ltd.
    • Motoyoshi Kimura
    • G02 - OPTICS
  • Information Patent Grant

    Elastic member and optical connector
    • Patent number 11,215,763
    • Issue date Jan 4, 2022
    • JAPAN COMMUNICATION ACCESSORIES MANUFACTURING CO., LTD.
    • Yusuke Takai
    • G02 - OPTICS
  • Information Patent Grant

    Optical connector ferrule and optical connector
    • Patent number 11,150,418
    • Issue date Oct 19, 2021
    • Sumitomo Electric Industries, Ltd.
    • Dai Sasaki
    • G02 - OPTICS
  • Information Patent Grant

    Termination unit
    • Patent number 11,073,671
    • Issue date Jul 27, 2021
    • SEI Optifrontier Co., Ltd.
    • Kazuya Masuda
    • G02 - OPTICS
  • Information Patent Grant

    Optical connector
    • Patent number 11,054,587
    • Issue date Jul 6, 2021
    • Sumitomo Electric Industries, Ltd.
    • Kenichiro Otsuka
    • G02 - OPTICS
  • Information Patent Grant

    Optical connector
    • Patent number 10,866,365
    • Issue date Dec 15, 2020
    • JAPAN COMMUNICATION ACCESSORIES MANUFACTURING CO., LTD.
    • Mitsumasa Seita
    • G02 - OPTICS
  • Information Patent Grant

    Fiber optic cable rack
    • Patent number 10,859,783
    • Issue date Dec 8, 2020
    • Sumitomo Electric Industries, Ltd.
    • Takayasu Yamauchi
    • G02 - OPTICS
  • Information Patent Grant

    Optical connector
    • Patent number 10,768,376
    • Issue date Sep 8, 2020
    • Sumitomo Electric Industries, Ltd.
    • Kenichiro Otsuka
    • G02 - OPTICS
  • Information Patent Grant

    Optical fiber rack
    • Patent number 10,641,979
    • Issue date May 5, 2020
    • Sumitomo Electric Industries, Ltd.
    • Takayasu Yamauchi
    • G02 - OPTICS
  • Information Patent Grant

    Optical connector
    • Patent number 10,527,803
    • Issue date Jan 7, 2020
    • Sumitomo Electric Industries, Ltd.
    • Kenichiro Otsuka
    • G02 - OPTICS
  • Information Patent Grant

    Bracket and optical unit with bracket
    • Patent number 10,401,585
    • Issue date Sep 3, 2019
    • Sumitomo Electric Industries, Ltd.
    • Eisuke Oki
    • G02 - OPTICS
  • Information Patent Grant

    Optical fiber rack
    • Patent number 10,175,443
    • Issue date Jan 8, 2019
    • Sei Optifrontier Co., Ltd.
    • Kazuya Masuda
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • 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

    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

    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

    OPTICAL CONNECTOR
    • Publication number 20210231884
    • Publication date Jul 29, 2021
    • Sumitomo Electric Industries, Ltd.
    • Kenichiro OTSUKA
    • G02 - OPTICS
  • Information Patent Application

    ELASTIC MEMBER AND OPTICAL CONNECTOR
    • Publication number 20210215889
    • Publication date Jul 15, 2021
    • Japan Communication Accessories Manufacturing Co., Ltd.
    • Yusuke TAKAI
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL FIBER CLEAVER AND OPTICAL FIBER CLEAVING METHOD
    • Publication number 20210080652
    • Publication date Mar 18, 2021
    • Sumitomo Electric Industries, Ltd.
    • Motoyoshi KIMURA
    • G02 - OPTICS
  • Information Patent Application

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

    OPTICAL CONNECTOR FERRULE AND OPTICAL CONNECTOR
    • Publication number 20200310044
    • Publication date Oct 1, 2020
    • Sumitomo Electric Industries, Ltd.
    • Dai SASAKI
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL CONNECTOR
    • Publication number 20200132941
    • Publication date Apr 30, 2020
    • Sumitomo Electric Industries, Ltd.
    • Kenichiro OTSUKA
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL CONNECTOR
    • Publication number 20190384011
    • Publication date Dec 19, 2019
    • Japan Communication Accessories Manufacturing Co., Ltd.
    • Mitsumasa SEITA
    • 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

Trademarklast 30 trademarks