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Naohisa Kawakami

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Slide bearing
    • Patent number 8,888,370
    • Issue date Nov 18, 2014
    • Daido Metal Company Ltd.
    • Hiroki Kobayakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding member
    • Patent number 7,431,507
    • Issue date Oct 7, 2008
    • Daido Metal Company Ltd.
    • Hideo Tsuji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding member
    • Patent number 7,153,591
    • Issue date Dec 26, 2006
    • Daido Metal Company Ltd.
    • Hideo Tsuji
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Sliding material made of copper alloy, method of producing same, sl...
    • Patent number 6,905,779
    • Issue date Jun 14, 2005
    • Daido Metal Company Ltd.
    • Kenji Sakai
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Copper-based sliding material, method of manufacturing the same, an...
    • Patent number 6,692,548
    • Issue date Feb 17, 2004
    • Daido Metal Company Ltd.
    • Kenji Sakai
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Copper alloy sliding material
    • Patent number 6,652,675
    • Issue date Nov 25, 2003
    • Daido Metal Company Ltd.
    • Kenji Sakai
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Sliding material made of copper alloy, method of producing same, an...
    • Patent number 6,475,635
    • Issue date Nov 5, 2002
    • Kenji Sakai
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Sliding member
    • Patent number 6,378,670
    • Issue date Apr 30, 2002
    • Daido Metal Company Ltd.
    • Naohisa Kawakami
    • E04 - BUILDING
  • Information Patent Grant

    Copper alloy sliding material
    • Patent number 6,334,914
    • Issue date Jan 1, 2002
    • Daido Metal Company Ltd.
    • Kenji Sakai
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Copper-based sliding alloy
    • Patent number 6,303,235
    • Issue date Oct 16, 2001
    • Daido Metal Company Ltd.
    • Naohisa Kawakami
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    SLIDING BEARING
    • Publication number 20140233875
    • Publication date Aug 21, 2014
    • DAIDO METAL COMPANY LTD.
    • Hiroki Kobayakawa
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    SLIDE BEARING
    • Publication number 20140037236
    • Publication date Feb 6, 2014
    • Daido Metal Company Ltd.
    • Hiroki KOBAYAKAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ALUMINUM-BASED BEARING ALLOY
    • Publication number 20090246072
    • Publication date Oct 1, 2009
    • DAIDO METAL COMPANY LTD
    • Tomoyuki NIRASAWA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Plain bearing
    • Publication number 20070082825
    • Publication date Apr 12, 2007
    • Daido Metal Company Ltd.
    • Naohisa Kawakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sliding member
    • Publication number 20040264820
    • Publication date Dec 30, 2004
    • DAIDO METAL COMPANY LTD
    • Hideo Tsuji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sliding member
    • Publication number 20040265618
    • Publication date Dec 30, 2004
    • DAIDO METAL COMPANY LTD
    • Hideo Tsuji
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Sliding material made of copper alloy, method of producing same, sl...
    • Publication number 20040161625
    • Publication date Aug 19, 2004
    • Kenji Sakai
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Copper-based sliding material, method of manufacturing the same, an...
    • Publication number 20020026855
    • Publication date Mar 7, 2002
    • DAIDO METAL COMPANY LTD
    • Kenji Sakai
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Copper alloy sliding material
    • Publication number 20010021353
    • Publication date Sep 13, 2001
    • Kenji Sakai
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Copper alloy sliding material
    • Publication number 20010019779
    • Publication date Sep 6, 2001
    • Kenji Sakai
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...