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Hideaki KAWAHARA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Friction transmission belt and manufacturing method therefor
    • Patent number 10,647,075
    • Issue date May 12, 2020
    • Bando Chemical Industries, Ltd.
    • Takayuki Okubo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Manufacturing method for raw edge V-belt
    • Patent number 10,538,042
    • Issue date Jan 21, 2020
    • Bando Chemical Industries, Ltd.
    • Naohisa Harushige
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for producing v-ribbed belt
    • Patent number 10,532,528
    • Issue date Jan 14, 2020
    • Bando Chemical Industries, Ltd.
    • Naohisa Harushige
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Friction transmission belt
    • Patent number 10,323,717
    • Issue date Jun 18, 2019
    • Bando Chemical Industries, Ltd.
    • Takayuki Okubo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Friction transmission belt
    • Patent number 10,309,487
    • Issue date Jun 4, 2019
    • Bando Chemical Industries, Ltd.
    • Takayuki Okubo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Friction transmission belt
    • Patent number 9,927,002
    • Issue date Mar 27, 2018
    • Bando Chemical Industries, Ltd.
    • Sungjin Kim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Belt attachment jig
    • Patent number 9,009,936
    • Issue date Apr 21, 2015
    • Bando Chemical Industries, Ltd.
    • Takashi Kunisada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Entrance angle estimation method of V-ribbed belt, entrance angle e...
    • Patent number 7,899,651
    • Issue date Mar 1, 2011
    • Bando Chemical Industries, Ltd.
    • Hiroyoshi Takahashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission belt and belt drive system with the same
    • Patent number 7,052,425
    • Issue date May 30, 2006
    • Bando Chemical Industries, Ltd.
    • Yuji Nakamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Toothed belt, toothed belt power transmission apparatus, and busine...
    • Patent number 6,485,384
    • Issue date Nov 26, 2002
    • Bando Chemical Industries, Inc.
    • Masaki Ochiai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tension member for belt and belt including the same
    • Patent number 5,735,763
    • Issue date Apr 7, 1998
    • Bando Chemical Industries, Ltd.
    • Hideaki Kawahara
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING V-RIBBED BELT
    • Publication number 20190030844
    • Publication date Jan 31, 2019
    • Bando Chemical Industries, Ltd.
    • Naohisa HARUSHIGE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    V-BELT MANUFACTURING METHOD
    • Publication number 20190022964
    • Publication date Jan 24, 2019
    • Bando Chemical Industries, Ltd.
    • Yohei HATTORI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MANUFACTURING METHOD FOR RAW EDGE V-BELT
    • Publication number 20190022963
    • Publication date Jan 24, 2019
    • Bando Chemical Industries, Ltd.
    • Naohisa HARUSHIGE
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FRICTION TRANSMISSION BELT
    • Publication number 20180372183
    • Publication date Dec 27, 2018
    • Bando Chemical Industries, Ltd.
    • Takayuki OKUBO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FRICTION TRANSMISSION BELT
    • Publication number 20180372184
    • Publication date Dec 27, 2018
    • Bando Chemical Industries, Ltd.
    • Takayuki OKUBO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FRICTION TRANSMISSION BELT AND MANUFACTURING METHOD THEREFOR
    • Publication number 20180326680
    • Publication date Nov 15, 2018
    • Bando Chemical Industries, Ltd.
    • Takayuki Okubo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FRICTION TRANSMISSION BELT
    • Publication number 20160010722
    • Publication date Jan 14, 2016
    • Bando Chemical Industries, Ltd.
    • Sungjin KIM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BELT ATTACHMENT JIG
    • Publication number 20140274509
    • Publication date Sep 18, 2014
    • BANDO CHEMICAL INDUSTRIES, LTD.
    • Takashi KUNISADA
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    ACCESSORY DRIVE BELT TRANSMISSION SYSTEM FOR AUTOMOBILE AND V-RIBBE...
    • Publication number 20140235391
    • Publication date Aug 21, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Hideaki Kawahara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BELT TRANSMISSION SYSTEM AND BELT USED IN THE SYSTEM
    • Publication number 20110160014
    • Publication date Jun 30, 2011
    • BANDO CHEMICAL INDUSTRIES, LTD.
    • Hideaki Kawahara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flat Belt and Method for Production Thereof
    • Publication number 20090042684
    • Publication date Feb 12, 2009
    • Osamu Takahashi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method of Estimating Belt Advancing Angle for V-Ribbed Belt, Method...
    • Publication number 20080064549
    • Publication date Mar 13, 2008
    • BANDO CHEMICAL INDUSTRIES, LTD.
    • Hiroyoshi Takahashi
    • G01 - MEASURING TESTING
  • Information Patent Application

    Power transmission belt and belt drive system with the same
    • Publication number 20040063532
    • Publication date Apr 1, 2004
    • Bando Chemical Industries, Ltd.
    • Yuji Nakamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...