TREA

Terumasa Kamouchi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical connector cleaning tool
    • Patent number 10,908,367
    • Issue date Feb 2, 2021
    • NTT ADVANCED TECHNOLOGY CORPORATION
    • Masayuki Murakami
    • B08 - CLEANING
  • Information Patent Grant

    Optical connector cleaning tool
    • Patent number 9,958,619
    • Issue date May 1, 2018
    • NTT ADVANCED TECHNOLOGY CORPORATION
    • Terumasa Kamouchi
    • B08 - CLEANING

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL CONNECTOR CLEANING TOOL
    • Publication number 20230221499
    • Publication date Jul 13, 2023
    • NTT ADVANCED TECHNOLOGY CORPORATION
    • Etsu HASHIMOTO
    • B08 - CLEANING
  • Information Patent Application

    OPTICAL CONNECTOR CLEANING TOOL
    • Publication number 20220137307
    • Publication date May 5, 2022
    • NTT Advanced Technology Corporation
    • Terumasa KAMOUCHI
    • B08 - CLEANING
  • Information Patent Application

    Optical Connector Cleaning Tool
    • Publication number 20180067268
    • Publication date Mar 8, 2018
    • NTT Advanced Technology Corporation
    • Masayuki MURAKAMI
    • B08 - CLEANING
  • Information Patent Application

    OPTICAL CONNECTOR CLEANING TOOL
    • Publication number 20160041345
    • Publication date Feb 11, 2016
    • NTT ADVANCED TECHNOLOGY CORPORATION
    • Terumasa Kamouchi
    • B08 - CLEANING