TREA

Teruo Onozawa

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Anti-seizure agent for hot steel working
    • Patent number 8,455,408
    • Issue date Jun 4, 2013
    • Nippon Steel & Sumitomo Metal Corporation
    • Hirofumi Hori
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Anti-seizure agent for hot steel working
    • Patent number 8,263,534
    • Issue date Sep 11, 2012
    • Sumitomo Metal Industries, Ltd.
    • Hirofumi Hori
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTI-SEIZURE AGENT FOR HOT STEEL WORKING
    • Publication number 20120304722
    • Publication date Dec 6, 2012
    • Sumitomo Metal Industries, Ltd.
    • Hirofumi Hori
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Anti-Seizure Agent for Hot Steel Working
    • Publication number 20090297717
    • Publication date Dec 3, 2009
    • Hirofumi Hori
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...