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Kentaro KAWANO

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  • Chiyoda-ku, Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Combination oil ring
    • Patent number 10,571,024
    • Issue date Feb 25, 2020
    • TPR CO., LTD.
    • Kentaro Kawano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combination oil ring
    • Patent number 9,784,369
    • Issue date Oct 10, 2017
    • TPR Co., Ltd.
    • Hironori Fujita
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    COMBINATION OIL RING
    • Publication number 20190360585
    • Publication date Nov 28, 2019
    • TPR CO., LTD.
    • Kentaro KAWANO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMBINATION OIL RING
    • Publication number 20170175893
    • Publication date Jun 22, 2017
    • TPR CO., LTD.
    • Hironori FUJITA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS