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Michiyuki Kamiji

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  • Osaka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic encoder manufacturing method
    • Patent number 11,585,683
    • Issue date Feb 21, 2023
    • Nakanishi Metal Works Co., Ltd.
    • Michiyuki Kamiji
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Rotary seal
    • Patent number 10,907,688
    • Issue date Feb 2, 2021
    • Nakanishi Metal Works Co., Ltd.
    • Michiyuki Kamiji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Manufacturing method of insert molded article
    • Patent number 10,449,704
    • Issue date Oct 22, 2019
    • Nakanishi Metal Works Co., Ltd.
    • Michiyuki Kamiji
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Roller bearing cage and manufacturing method therefor as well as ro...
    • Patent number 9,422,981
    • Issue date Aug 23, 2016
    • Nakanishi Metal Works Co., Ltd.
    • Michiyuki Kamiji
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for manufacturing rocker arm
    • Patent number 7,788,805
    • Issue date Sep 7, 2010
    • Nakanishi Metal Works Co., Ltd.
    • Michiyuki Kamiji
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for manufacturing rocker arm
    • Patent number 7,631,425
    • Issue date Dec 15, 2009
    • Nakanishi Metal Works Co., Ltd.
    • Michiyuki Kamiji
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for manufacturing a one-way clutch cage
    • Patent number 6,279,439
    • Issue date Aug 28, 2001
    • Koyo Seiko Co., Ltd.
    • Takaaki Ikeda
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Vulcanized sheet comprising annular rubber articles, a method of an...
    • Patent number 5,699,946
    • Issue date Dec 23, 1997
    • Nakanishi Metal Works Co., Ltd.
    • Koichi Hashimoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Vulcanized sheet comprising annular rubber articles, a method of an...
    • Patent number 5,520,979
    • Issue date May 28, 1996
    • Nakanishi Metal Works, Co., Ltd.
    • Koichi Hashimoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    MAGNETIC ENCODER MANUFACTURING METHOD
    • Publication number 20200080868
    • Publication date Mar 12, 2020
    • Nakanishi Metal Works Co., Ltd.
    • Michiyuki KAMIJI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ROTARY SEAL
    • Publication number 20200003260
    • Publication date Jan 2, 2020
    • Nakanishi Metal Works Co., Ltd.
    • Michiyuki KAMIJI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INJECTION MOLDING DIE AND MANUFACTURING METHOD OF INSERT MOLDED ART...
    • Publication number 20160346975
    • Publication date Dec 1, 2016
    • NAKANISHI METAL WORKS CO., LTD.
    • Michiyuki KAMIJI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ROLLER BEARING CAGE AND MANUFACTURING METHOD THEREOF
    • Publication number 20160339503
    • Publication date Nov 24, 2016
    • NAKANISHI METAL WORKS CO., LTD.
    • Michiyuki KAMIJI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    INSERT MOLDED ARTICLE, MANUFACTURING METHOD FOR PROTECTIVE COVER HA...
    • Publication number 20160244040
    • Publication date Aug 25, 2016
    • NAKANISHI METAL WORKS CO., LTD.
    • Michiyuki KAMIJI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ROLLER BEARING CAGE AND MANUFACTURING METHOD THEREFOR AS WELL AS RO...
    • Publication number 20150023625
    • Publication date Jan 22, 2015
    • NAKANISHI METAL WORKS CO., LTD.
    • Michiyuki Kamiji
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLER BEARING CAGE AND MANUFACTURING METHOD THEREOF
    • Publication number 20140363116
    • Publication date Dec 11, 2014
    • Michiyuki Kamiji
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method for manufacturing rocker arm
    • Publication number 20090144977
    • Publication date Jun 11, 2009
    • NAKANISHI METAL WORKS CO., LTD.
    • Michiyuki Kamiji
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method for manufacturing rocker arm
    • Publication number 20060143912
    • Publication date Jul 6, 2006
    • NAKANISHI METAL WORKS CO., LTD.
    • Michiyuki Kamiji
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...