TREA

Masayuki Hangai

Follow

Person

  • Ibaraki, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Solenoid valve with magnetic fluid damper
    • Patent number 6,213,445
    • Issue date Apr 10, 2001
    • SMC Corporation
    • Hideharu Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...