TREA

Shoyo Engineering Co., Ltd.

Follow

Organization

  • Tokyo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible shaft coupling
    • Patent number 7,402,108
    • Issue date Jul 22, 2008
    • Kyushu Hasec Co., Ltd.
    • Tetsuya Miyakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible shaft coupling
    • Patent number 5,795,231
    • Issue date Aug 18, 1998
    • Shoyo Engineering Co., Ltd.
    • Kazuichi Fukuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft coupling with press fit coil springs forming resilient torque...
    • Patent number 4,639,237
    • Issue date Jan 27, 1987
    • Shoyo Engineering Company Limited
    • Kazuichi Fukuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks