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Yoshiro Iwai

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  • Fukui-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Member covered with hard coating
    • Patent number 9,273,387
    • Issue date Mar 1, 2016
    • Kobe Steel, Ltd.
    • Kenji Yamamoto
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    MEMBER COVERED WITH HARD COATING
    • Publication number 20140200132
    • Publication date Jul 17, 2014
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Kenji Yamamoto
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...