TREA

Kazuhiro Umemoto

Follow

Person

  • Shiga-ken, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Molding device and molding method
    • Patent number 6,818,169
    • Issue date Nov 16, 2004
    • International Business Machines Corporation
    • Kazuhiro Umemoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Gate for molding device
    • Patent number 6,561,782
    • Issue date May 13, 2003
    • International Business Machines Corporation
    • Kazuhiro Umemoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Molding device and molding method
    • Publication number 20030201569
    • Publication date Oct 30, 2003
    • International Business Machines Corporation
    • Kazuhiro Umemoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL