TREA

Yoshiyuki Watanabe

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Use-side unit and air conditioner
    • Patent number 9,562,700
    • Issue date Feb 7, 2017
    • Mitsubishi Electric Corporation
    • Yoshiyuki Watanabe
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Automatic clutch system
    • Patent number 5,839,561
    • Issue date Nov 24, 1998
    • Unisia Jecs Corporation
    • Masanori Koda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft coupling structure of drive shaft
    • Patent number 5,674,026
    • Issue date Oct 7, 1997
    • Unisia Jecs Corporation
    • Toshio Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft coupling structure of drive shaft
    • Patent number 5,645,366
    • Issue date Jul 8, 1997
    • Unisia Jecs Corporation
    • Toshio Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    USE-SIDE UNIT AND AIR CONDITIONER
    • Publication number 20110276185
    • Publication date Nov 10, 2011
    • Yoshiyuki Watanabe
    • F24 - HEATING RANGES VENTILATING