Nippon Pneumatic Manufacturing Co., Ltd.

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Patents Grantslast 30 patents

  • Information Patent Grant

    Impact tool

    • Patent number 4,034,817
    • Issue date Jul 12, 1977
    • Nippon Pneumatic Manufacturing Co., Ltd.
    • Hiroshi Okada
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic impact wrench with torque responsive control

    • Patent number 3,948,328
    • Issue date Apr 6, 1976
    • Nippon Pneumatic Manufacturing Co., Ltd.
    • Masaaki Hiraoka
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

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