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Masayuki Nishikawa

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  • Inazawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hose fitting
    • Patent number 4,927,190
    • Issue date May 22, 1990
    • Toyoda Gosei Co., Ltd.
    • Masayuki Nishikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process of manufacturing a hose fitting
    • Patent number 4,854,030
    • Issue date Aug 8, 1989
    • Toyoda Gosei Co., Ltd.
    • Masayuki Nishikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR