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Kazuki HATANAKA

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  • Kasugai-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manufacturing process for filler tube
    • Patent number 10,596,742
    • Issue date Mar 24, 2020
    • Sumitomo Riko Company Limited
    • Tomoyuki Fukuyasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Quick connector
    • Patent number 10,502,354
    • Issue date Dec 10, 2019
    • Sumitomo Riko Company Limited
    • Hideo Terada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Capless oil feeder and manufacturing method therefor
    • Patent number 10,493,842
    • Issue date Dec 3, 2019
    • Sumitomo Riko Company Limited
    • Kazuki Hatanaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Quick connector
    • Patent number 10,323,782
    • Issue date Jun 18, 2019
    • Sumitomo Riko Company Limited
    • Kazuki Hatanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Resinous filler port
    • Patent number 10,308,109
    • Issue date Jun 4, 2019
    • Sumitomo Riko Company Limited
    • Kazuki Hatanaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Filler tube and manufacturing process for the same
    • Patent number 10,195,936
    • Issue date Feb 5, 2019
    • Sumitomo Riko Company Limited
    • Tomoyuki Fukuyasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel hose
    • Patent number 10,047,881
    • Issue date Aug 14, 2018
    • Sumitomo Riko Company Limited
    • Ryo Hirai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Quick connector
    • Patent number 10,047,888
    • Issue date Aug 14, 2018
    • Sumitomo Riko Company Limited
    • Takahiro Nishiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Quick connector
    • Patent number 9,915,388
    • Issue date Mar 13, 2018
    • Sumitomo Riko Company Limited
    • Kazuki Hatanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CAPLESS OIL FEEDER AND MANUFACTURING METHOD THEREFOR
    • Publication number 20180099559
    • Publication date Apr 12, 2018
    • SUMITOMO RIKO COMPANY LIMITED
    • Kazuki Hatanaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MANUFACTURING PROCESS FOR FILLER TUBE
    • Publication number 20170246790
    • Publication date Aug 31, 2017
    • SUMITOMO RIKO COMPANY LIMITED
    • Tomoyuki FUKUYASU
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    QUICK CONNECTOR
    • Publication number 20170248263
    • Publication date Aug 31, 2017
    • SUMITOMO RIKO COMPANY LIMITED
    • Hideo TERADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FILLER TUBE AND MANUFACTURING PROCESS FOR THE SAME
    • Publication number 20170232838
    • Publication date Aug 17, 2017
    • SUMITOMO RIKO COMPANY LIMITED
    • Tomoyuki FUKUYASU
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FUEL HOSE
    • Publication number 20170067581
    • Publication date Mar 9, 2017
    • SUMITOMO RIKO COMPANY LIMITED
    • Ryo Hirai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RESINOUS FILLER PORT
    • Publication number 20170050513
    • Publication date Feb 23, 2017
    • SUMITOMO RIKO COMPANY LIMITED
    • Kazuki HATANAKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    QUICK CONNECTOR
    • Publication number 20160230913
    • Publication date Aug 11, 2016
    • SUMITOMO RIKO COMPANY LIMITED
    • Kazuki HATANAKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    QUICK CONNECTOR
    • Publication number 20160040813
    • Publication date Feb 11, 2016
    • SUMITOMO RIKO COMPANY LIMITED
    • Kazuki HATANAKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    QUICK CONNECTOR
    • Publication number 20150240978
    • Publication date Aug 27, 2015
    • SUMITOMO RIKO COMPANY LIMITED
    • Takahiro NISHIYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...