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Takeshi YANASE

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  • Matsudo-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oil-impregnated sintered bearing and production method therefor
    • Patent number 9,441,286
    • Issue date Sep 13, 2016
    • Hitachi Powdered Metals Co., Ltd.
    • Naoki Nishizawa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Sliding bearing
    • Patent number 8,096,709
    • Issue date Jan 17, 2012
    • Hitachi Powdered Metals Co., Ltd.
    • Kazuo Maruyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    OIL-IMPREGNATED SINTERED BEARING AND PRODUCTION METHOD THEREFOR
    • Publication number 20130101244
    • Publication date Apr 25, 2013
    • Hitachi Powdered Metals Co., Ltd.
    • Naoki NISHIZAWA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Sliding Bearing
    • Publication number 20090067766
    • Publication date Mar 12, 2009
    • HITACHI POWDERED METALS CO., LTD
    • Kazuo Maruyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...