TREA

Tadanobu Oyama

Follow

Person

  • Toyokawa-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Surface treatment machine
    • Patent number 9,156,132
    • Issue date Oct 13, 2015
    • Sintokogio, Ltd.
    • Shigeru Yamamoto
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    SURFACE TREATMENT MACHINE
    • Publication number 20130115853
    • Publication date May 9, 2013
    • Shigeru Yamamoto
    • B24 - GRINDING POLISHING