TREA

Osamu OHJI

Follow

Person

  • Kako-gun, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Circular scratch inspection apparatus
    • Patent number 10,565,698
    • Issue date Feb 18, 2020
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Kenji Kasahara
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Drilling apparatus
    • Patent number 10,486,242
    • Issue date Nov 26, 2019
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Kenji Kasahara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    DRILLING APPARATUS
    • Publication number 20180111204
    • Publication date Apr 26, 2018
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Kenji KASAHARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CIRCULAR SCRATCH INSPECTION APPARATUS
    • Publication number 20180114309
    • Publication date Apr 26, 2018
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Kenji KASAHARA
    • G01 - MEASURING TESTING