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Masaji Tsutsui

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bearing device and hydraulic machine
    • Patent number 9,512,873
    • Issue date Dec 6, 2016
    • Kabushiki Kaisha Toshiba
    • Tadashi Oguma
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    BEARING DEVICE AND HYDRAULIC MACHINE
    • Publication number 20140037451
    • Publication date Feb 6, 2014
    • KABUSHIKI KAISHA TOSHIBA
    • Tadashi OGUMA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...