TREA

Junichi Hashimoto

Follow

Person

  • Yao, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic screw
    • Patent number 6,111,491
    • Issue date Aug 29, 2000
    • Koyo Machinery Industries Co., Ltd.
    • Akira Furuse
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic screw device
    • Patent number 5,687,614
    • Issue date Nov 18, 1997
    • Koyo Machine Industries Co., Ltd.
    • Junichi Hashimoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR