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Toshio Sano

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  • Tokorozawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic forming method by use of a driver
    • Patent number 4,619,127
    • Issue date Oct 28, 1986
    • Agency of Industrial Science and Technology
    • Toshio Sano
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for absorbing punching shock in a press
    • Patent number 4,431,172
    • Issue date Feb 14, 1984
    • Agency of Industrial Science and Technology
    • Choichiro Soda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for machining by thermal shock
    • Patent number 4,235,647
    • Issue date Nov 25, 1980
    • Agency of Industrial Science & Technology, Ministry of International Trade &...
    • Toshio Sano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR