Sadahiko Yamaguchi

Person

  • Tokyo, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Sandwich-molded part for transmission device

    • Patent number 8,430,774
    • Issue date Apr 30, 2013
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents