Harumichi Tsuboi

Person

  • Anjo, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Oil seal for automatic transmission

    • Patent number 5,954,177
    • Issue date Sep 21, 1999
    • Aisin AW Co., Ltd.
    • Fumitomo Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...