TREA

Toshiaki Matoba

Follow

Person

  • Osaka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Gear device
    • Patent number 11,649,887
    • Issue date May 16, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Akira Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gear device
    • Patent number 11,566,696
    • Issue date Jan 31, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Speed reducer
    • Patent number D956839
    • Issue date Jul 5, 2022
    • Sumitomo Heavy Industries, Ltd.
    • Akira Yamamoto
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    GEAR DEVICE
    • Publication number 20210396304
    • Publication date Dec 23, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Akira Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GEAR DEVICE
    • Publication number 20210381589
    • Publication date Dec 9, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...