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Koji Kawai

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  • Hitachi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Journal bearing device
    • Patent number 8,147,145
    • Issue date Apr 3, 2012
    • Hitachi, Ltd.
    • Tomoaki Inoue
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    JOURNAL BEARING DEVICE
    • Publication number 20090238506
    • Publication date Sep 24, 2009
    • Tomoaki INOUE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES