TREA

Hisashi Komiya

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Pb-free soldering alloy
    • Patent number 6,692,691
    • Issue date Feb 17, 2004
    • Nihon Alimit Co., Ltd.
    • Tadashi Sawamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pb-free soldering alloy
    • Patent number 6,440,360
    • Issue date Aug 27, 2002
    • Tokyo First Trading Company
    • Tadashi Sawamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Pb-free soldering alloy
    • Publication number 20020015659
    • Publication date Feb 7, 2002
    • Nihon Almit Co., Ltd.
    • Tadashi Sawamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR