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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrode structure for resistance welding
    • Patent number 10,220,467
    • Issue date Mar 5, 2019
    • Dengensha Toa Co., Ltd.
    • Yoshiaki Iwamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Nut feeding apparatus
    • Patent number 9,604,327
    • Issue date Mar 28, 2017
    • Dengensha Manufacturing Company Limited
    • Yoshiaki Iwamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Nut Feeding Apparatus
    • Publication number 20170008136
    • Publication date Jan 12, 2017
    • Dengensha Manufacturing Company Limited
    • Yoshiaki IWAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electrode Structure for Resistance Welding
    • Publication number 20160375520
    • Publication date Dec 29, 2016
    • Dengensha Manufacturing Company Limited
    • Yoshiaki IWAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR