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Katsuya Imai

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  • Kobe-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pulley structure
    • Patent number 11,668,386
    • Issue date Jun 6, 2023
    • Mitsuboshi Belting Ltd.
    • Hayato Shimamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pulley structure
    • Patent number 11,448,304
    • Issue date Sep 20, 2022
    • Mitsuboshi Belting Ltd.
    • Hayato Shimamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pulley structure, sliding bearing, and production method for slidin...
    • Patent number 11,353,058
    • Issue date Jun 7, 2022
    • Mitsuboshi Belting Ltd.
    • Takashi Morimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pulley structure and method for manufacturing pulley structure
    • Patent number 11,274,739
    • Issue date Mar 15, 2022
    • Mitsuboshi Belting Ltd.
    • Hayato Shimamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pulley structure
    • Patent number 10,415,685
    • Issue date Sep 17, 2019
    • Mitsuboshi Belting Ltd.
    • Katsuya Imai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pulley structure
    • Patent number 9,611,903
    • Issue date Apr 4, 2017
    • Mitsuboshi Belting Ltd.
    • Hayato Shimamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Auto-tensioner
    • Patent number 9,206,888
    • Issue date Dec 8, 2015
    • Mitsuboshi Belting Ltd.
    • Tetsuo Yoneda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PULLEY STRUCTURE, SLIDING BEARING, AND PRODUCTION METHOD FOR SLIDIN...
    • Publication number 20210180648
    • Publication date Jun 17, 2021
    • MITSUBOSHI BELTING LTD.
    • Takashi Morimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pulley Structure
    • Publication number 20210102614
    • Publication date Apr 8, 2021
    • MITSUBOSHI BELTING LTD.
    • Hayato Shimamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pulley Structure and Method for Manufacturing Pulley Structure
    • Publication number 20200025283
    • Publication date Jan 23, 2020
    • MITSUBOSHI BELTING LTD.
    • Hayato Shimamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Pulley Structure
    • Publication number 20190136957
    • Publication date May 9, 2019
    • MITSUBOSHI BELTING LTD.
    • Hayato Shimamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pulley Structure
    • Publication number 20180045287
    • Publication date Feb 15, 2018
    • MITSUBOSHI BELTING LTD.
    • Katsuya Imai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PULLEY STRUCTURE
    • Publication number 20150184703
    • Publication date Jul 2, 2015
    • MITSUBOSHI BELTING LTD.
    • Hayato Shimamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTO-TENSIONER
    • Publication number 20140051533
    • Publication date Feb 20, 2014
    • MITSUBOSHI BELTING LTD.
    • Tetsuo Yoneda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...