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Sugimoto Makoto

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  • Mizuho-ku, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Chromate film-containing plug metal component and method for produc...
    • Publication number 20030214208
    • Publication date Nov 20, 2003
    • NGK SPARK PLUG CO., LTD.
    • Hiroaki Nasu
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Spark plug
    • Publication number 20030127959
    • Publication date Jul 10, 2003
    • NGK SPARK PLUG CO., LTD.
    • Kenichi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Spark plug
    • Publication number 20030122462
    • Publication date Jul 3, 2003
    • NGK SPARK PLUG CO., LTD.
    • Kenichi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Method for producing spark plug
    • Publication number 20030082982
    • Publication date May 1, 2003
    • NGK SPARK PLUG CO., LTD.
    • Kenichi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Method for producing spark plug
    • Publication number 20030051341
    • Publication date Mar 20, 2003
    • NGK SPARK PLUG CO., LTD.
    • Kenichi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Method for manufactoring spark plug and caulking metallic mold
    • Publication number 20020193033
    • Publication date Dec 19, 2002
    • NGK SPARK PLUG CO., LTD.
    • Hiroaki Nasu
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SPARK PLUG AND METHOD OF MAKING THE SAME
    • Publication number 20020041135
    • Publication date Apr 11, 2002
    • Osamu Fukushima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Spark plug
    • Publication number 20020041137
    • Publication date Apr 11, 2002
    • Kenichi Nishikawa
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    Spark plug
    • Publication number 20020036451
    • Publication date Mar 28, 2002
    • Kenichi Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Spark plug
    • Publication number 20020033659
    • Publication date Mar 21, 2002
    • Kenichi Nishikawa
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    Spark plug, alumina based insulator for spark plug and production p...
    • Publication number 20020024160
    • Publication date Feb 28, 2002
    • NGK SPARK PLUG CO., LTD.
    • Makoto Sugimoto
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    SPARK PLUG AND PRODUCING METHOD THEREOF
    • Publication number 20010007196
    • Publication date Jul 12, 2001
    • MAKOTO SUGIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Insulator for spark plug and spark plug comprising same
    • Publication number 20010004184
    • Publication date Jun 21, 2001
    • Hirohito Ito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Spark plug
    • Publication number 20010002096
    • Publication date May 31, 2001
    • NGK SPARK PLUG CO., LTD.
    • Toshitaka Honda
    • H01 - BASIC ELECTRIC ELEMENTS