TREA

Yukinori Kawamura

Follow

Person

  • Gifu, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Oil damper
    • Patent number D494602
    • Issue date Aug 17, 2004
    • Piolax Inc.
    • Oomi Arisaka
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Oil damper
    • Patent number D494601
    • Issue date Aug 17, 2004
    • Piolax Inc.
    • Oomi Arisaka
    • D14 - Recording, communication, or information retrieval equipment