TREA

Kyouichi NAKAYAMA

Follow

Person

  • Ibaraki, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Electrically powered tool
    • Patent number 10,814,470
    • Issue date Oct 27, 2020
    • KOKI HOLDINGS CO., LTD.
    • Yuuki Takeda
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC WORK MACHINE
    • Publication number 20210362289
    • Publication date Nov 25, 2021
    • Koki Holdings Co., Ltd.
    • Kyouichi NAKAYAMA
    • B24 - GRINDING POLISHING
  • Information Patent Application

    ELECTRICALLY POWERED TOOL
    • Publication number 20190039227
    • Publication date Feb 7, 2019
    • Koki Holdings Co., Ltd.
    • Yuuki TAKEDA
    • B24 - GRINDING POLISHING