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Chikara Katagiri

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  • Kuwana-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Torque limiter
    • Patent number 7,354,346
    • Issue date Apr 8, 2008
    • NTN Corporation
    • Seiichi Takada
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Electroconductive grease-filled bearing
    • Patent number 6,905,248
    • Issue date Jun 14, 2005
    • NTN Corporation
    • Chikara Katagiri
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thrust ball bearing
    • Patent number 6,425,645
    • Issue date Jul 30, 2002
    • NTN Corporation
    • Kanetsugu Tsurutani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Torque limiter
    • Publication number 20050282640
    • Publication date Dec 22, 2005
    • NTN Corporation
    • Seiichi Takada
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Electroconductive grease-filled bearing
    • Publication number 20040081380
    • Publication date Apr 29, 2004
    • Chikara Katagiri
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...