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Takehiko OOSHIRO

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  • Kyoto-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HARD CARBON FILM, MANUFACTURING METHOD FOR SAME, AND SLIDING MEMBER
    • Publication number 20210156021
    • Publication date May 27, 2021
    • NIPPON ITF, INC.
    • Takehiko OOSHIRO
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SLIDING MEMBER AND COATING FILM
    • Publication number 20200217416
    • Publication date Jul 9, 2020
    • NIPPON PISTON RING CO., LTD
    • Takahiro OKAZAKI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    COATING FILM, MANUFACTURING METHOD THEREFOR, AND PVD APPARATUS
    • Publication number 20180371608
    • Publication date Dec 27, 2018
    • NIPPON ITF, INC.
    • Hideki MORIGUCHI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PISTON RING AND METHOD FOR MANUFACTURING SAME
    • Publication number 20180238450
    • Publication date Aug 23, 2018
    • NIPPON ITF, INC.
    • Takehiko OOSHIRO
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PISTON RING AND ENGINE
    • Publication number 20180231125
    • Publication date Aug 16, 2018
    • Nippon ITF, Inc.
    • Takehiko OOSHIRO
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PISTON RING AND PROCESS FOR PRODUCING SAME
    • Publication number 20170167608
    • Publication date Jun 15, 2017
    • Honda Motor Co., Ltd.
    • Takehiko OOSHIRO
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...