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Shuichi Kamura

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  • Kashiwazaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Piston ring
    • Patent number 10,295,058
    • Issue date May 21, 2019
    • Kabushiki Kaisha Riken
    • Daisuke Sato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston ring sprayed coating, piston ring, and method for producing...
    • Patent number 9,664,281
    • Issue date May 30, 2017
    • Kabushiki Kaisha Riken
    • Shuichi Kamura
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    PISTON RING
    • Publication number 20180080556
    • Publication date Mar 22, 2018
    • Kabushiki Kaisha Riken
    • Daisuke SATO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PISTON RING SPRAYED COATING, PISTON RING, AND METHOD FOR PRODUCING...
    • Publication number 20150330507
    • Publication date Nov 19, 2015
    • Kabushiki Kaisha Riken
    • Shuichi KAMURA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...