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Takayuki Okubo

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Patents Grantslast 30 patents

  • Information Patent Grant

    Crosslinked rubber composition
    • Patent number 11,566,124
    • Issue date Jan 31, 2023
    • Bando Chemical Industries, Ltd.
    • Takayuki Okubo
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • 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

    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

    V-ribbed belt
    • Patent number 10,274,045
    • Issue date Apr 30, 2019
    • Bando Chemical Industries, Ltd.
    • Takayuki Okubo
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Friction transmission belt
    • Patent number 9,702,434
    • Issue date Jul 11, 2017
    • Bando Chemical Industries, Ltd.
    • Shinji Takahashi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FRICTION TRANSMISSION BELT
    • Publication number 20210156454
    • Publication date May 27, 2021
    • BANDO CHEMICAL INDUSTRIES LTD.
    • Masaki KIMURA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CROSSLINKED RUBBER COMPOSITION
    • Publication number 20210002466
    • Publication date Jan 7, 2021
    • Bando Chemical Industries, Ltd.
    • Takayuki OKUBO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • 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

    V-RIBBED BELT
    • Publication number 20180283495
    • Publication date Oct 4, 2018
    • Bando Chemical Industries, Ltd.
    • Takayuki Okubo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FRICTION TRANSMISSION BELT
    • Publication number 20140364260
    • Publication date Dec 11, 2014
    • Shinji Takahashi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FABRICATION METHOD OF V-RIBBED BELT
    • Publication number 20140103562
    • Publication date Apr 17, 2014
    • Bando Chemical Industries, Ltd.
    • Takayuki Okubo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL