TREA

Mitsuyuki Hatanaka

Follow

Person

  • Chikugo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Excavator
    • Patent number D692924
    • Issue date Nov 5, 2013
    • Yanmar Co., Ltd.
    • Mitsuyuki Hatanaka
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Excavator
    • Patent number D687865
    • Issue date Aug 13, 2013
    • Yanmar Co., Ltd.
    • Mitsuyuki Hatanaka
    • D15 - Machines not elsewhere specified