TREA

Michio Otsuka

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  • Kanagawa-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power transmission device
    • Patent number 6,725,657
    • Issue date Apr 27, 2004
    • Ebara Corporation
    • Katsumi Kimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid coupling
    • Patent number 6,062,021
    • Issue date May 16, 2000
    • Ebara Corporation
    • Katsumi Kimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmitting apparatus
    • Patent number 5,850,897
    • Issue date Dec 22, 1998
    • Ebara Corporation
    • Katsumi Kimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...