TREA

Hiroshi Ohtani

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Patents Grantslast 30 patents

  • Information Patent Grant

    Tip dresser
    • Patent number 5,725,340
    • Issue date Mar 10, 1998
    • Honda Giken Kogyo Kabushiki Kaisha
    • Toshiharu Nakajima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pressure controller and pressure control method for resistance welder
    • Patent number 5,545,872
    • Issue date Aug 13, 1996
    • Honda Giken Kogyo Kabushiki Kaisha
    • Toshiharu Nakajima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR