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Katsuaki Ogawa

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  • Saitama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coating film, manufacturing method for same, and PVD device
    • Patent number 10,457,885
    • Issue date Oct 29, 2019
    • Nippon ITF, Inc.
    • Hideki Moriguchi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Sliding member and method for producing same
    • Patent number 10,451,184
    • Issue date Oct 22, 2019
    • Nissan Motor Co., Ltd.
    • Tsuyoshi Higuchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coating film, manufacturing method for same, and PVD device
    • Patent number 10,428,416
    • Issue date Oct 1, 2019
    • Nippon ITF, Inc.
    • Hideki Moriguchi
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Sliding member and method for producing same
    • Patent number 9,759,323
    • Issue date Sep 12, 2017
    • Nissan Motor Co., Ltd.
    • Tsuyoshi Higuchi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Piston ring
    • Patent number 9,506,138
    • Issue date Nov 29, 2016
    • Nippon Piston Ring Co., Ltd.
    • Hiroyuki Sugiura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Piston ring
    • Patent number 8,592,050
    • Issue date Nov 26, 2013
    • Nissan Motor Co., Ltd.
    • Junpei Ogawa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Combination of a cylinder liner and a piston ring
    • Patent number 7,493,882
    • Issue date Feb 24, 2009
    • Nippon Piston Ring Co., Ltd.
    • Iwao Hiraishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston ring
    • Patent number 6,698,763
    • Issue date Mar 2, 2004
    • Nippon Piston Ring Co., Ltd.
    • Katsuaki Ogawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Nitride-plated piston ring for internal combustion engines
    • Patent number 6,631,907
    • Issue date Oct 14, 2003
    • Nippon Piston Ring Co., Ltd.
    • Motonobu Onoda
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Sliding member
    • Patent number 6,494,461
    • Issue date Dec 17, 2002
    • Nippon Piston Ring Co., Ltd.
    • Katsuaki Ogawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Sliding member
    • Patent number 6,315,840
    • Issue date Nov 13, 2001
    • Nippon Piston Ring Co., Ltd.
    • Motonobu Onoda
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Laminated chromium plating layers having superior wear resistance a...
    • Patent number 6,296,951
    • Issue date Oct 2, 2001
    • Nippon Piston Ring Co., Ltd.
    • Yukio Tateishi
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Sliding member
    • Patent number 6,235,415
    • Issue date May 22, 2001
    • Nippon Piston Ring Co., Ltd.
    • Katsuaki Ogawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Sliding member
    • Patent number 6,232,003
    • Issue date May 15, 2001
    • Nippon Piston Ring CO, Ltd.
    • Katsuaki Ogawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Sliding member
    • Patent number 6,139,984
    • Issue date Oct 31, 2000
    • Nippon Piston Ring Co., Ltd.
    • Motonobu Onoda
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Piston ring
    • Patent number 5,531,195
    • Issue date Jul 2, 1996
    • Nippon Piston Ring Co., Ltd.
    • Motonobu Onoda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Composite plating bath
    • Patent number 5,124,007
    • Issue date Jun 23, 1992
    • Nippon Piston Ring Co., Ltd.
    • Takeji Tsuchiya
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

  • Information Patent Application

    SLIDING MEMBER AND METHOD FOR PRODUCING SAME
    • Publication number 20170335964
    • Publication date Nov 23, 2017
    • Nissan Motor Co., Ltd.
    • Tsuyoshi HIGUCHI
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    COATING FILM, MANUFACTURING METHOD FOR SAME, AND PVD DEVICE
    • Publication number 20170306257
    • Publication date Oct 26, 2017
    • NIPPON ITF, INC.
    • Hideki MORIGUCHI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    COATING FILM, MANUFACTURING METHOD FOR SAME, AND PVD DEVICE
    • Publication number 20170283935
    • Publication date Oct 5, 2017
    • NIPPON ITF, INC.
    • Hideki MORIGUCHI
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    SLIDING MEMBER AND METHOD FOR PRODUCING SAME
    • Publication number 20150362072
    • Publication date Dec 17, 2015
    • NISSAN MOTOR CO., LTD.
    • Tsuyoshi HIGUCHI
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    PISTON RING
    • Publication number 20150225836
    • Publication date Aug 13, 2015
    • Nippon Piston Ring Co., Ltd.
    • Hiroyuki SUGIURA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PISTON RING
    • Publication number 20130328274
    • Publication date Dec 12, 2013
    • NIPPON PISTON RING CO., LTD
    • Hiroyuki Sugiura
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE OIL RING
    • Publication number 20130049305
    • Publication date Feb 28, 2013
    • NIPPON PISTON RING CO., LTD.
    • Mamoru Miyamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMBINATION STRUCTURE OF PISTON RING AND CYLINDER LINER FOR INTERNA...
    • Publication number 20100319647
    • Publication date Dec 23, 2010
    • NIPPON PISTON RING CO., LTD.
    • Katsuaki Ogawa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    PISTON RING
    • Publication number 20090226756
    • Publication date Sep 10, 2009
    • NISSAN MOTOR CO., LTD.
    • Junpei OGAWA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    COMBINATION OF A CYLINDER LINER AND A PISTON RING
    • Publication number 20080053396
    • Publication date Mar 6, 2008
    • NIPPON PISTON RING CO., LTD.
    • Iwao HIRAISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Piston ring, and combined structure of piston ring and ring groove...
    • Publication number 20020175476
    • Publication date Nov 28, 2002
    • Nippon Piston Ring Co., Ltd.
    • Minako Chinou
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Piston ring
    • Publication number 20020117808
    • Publication date Aug 29, 2002
    • Katsuaki Ogawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...