TREA

Yasutsugu Kunihiro

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  • Kobe, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    V-ribbed belt and use thereof
    • Patent number 11,668,371
    • Issue date Jun 6, 2023
    • Mitsuboshi Belting Ltd.
    • Yasutsugu Kunihiro
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Power transmission belt
    • Patent number 6,866,922
    • Issue date Mar 15, 2005
    • Mitsuboshi Belting Ltd.
    • Takeshi Takehara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High load force transmission belt
    • Patent number 5,169,369
    • Issue date Dec 8, 1992
    • Mitsuboshi Belting Ltd.
    • Takashi Masuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    V-Ribbed Belt and Use Thereof
    • Publication number 20190219134
    • Publication date Jul 18, 2019
    • MITSUBOSHI BELTING LTD.
    • Yasutsugu Kunihiro
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Power transmission belt
    • Publication number 20040005447
    • Publication date Jan 8, 2004
    • Takeshi Takehara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...