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Katsumi Takeishi

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  • Tochigi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    RESISTANCE WELDING METHOD
    • Publication number 20110180518
    • Publication date Jul 28, 2011
    • Honda Motor Co., Ltd.
    • Eisaku HASEGAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROLLER HEMMING METHOD AND HEMMED MEMBER
    • Publication number 20100104798
    • Publication date Apr 29, 2010
    • Honda Motor Co., Ltd.
    • Eisaku Hasegawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HEMMING WORKING METHOD AND PANEL ASSEMBLY MANUFACTURING METHOD
    • Publication number 20080230588
    • Publication date Sep 25, 2008
    • Honda Motor Co., Ltd.
    • Eisaku Hasegawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Roller hemming method and hemmed member
    • Publication number 20080092618
    • Publication date Apr 24, 2008
    • HONDA MOTOR CO., LTD.
    • Eisaku Hasegawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...