TREA

Daijiro Yano

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  • Tondabayashi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inner socket
    • Patent number D423899
    • Issue date May 2, 2000
    • Maeda Metal Industries, Ltd.
    • Sueharu Yasutomi
    • D08 - Tools and hardware
  • Information Patent Grant

    Device for tightening bolt and/or nut
    • Patent number 6,053,080
    • Issue date Apr 25, 2000
    • Maeda Metal Industries, Ltd.
    • Yasunobu Kaneyama
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Inner socket
    • Patent number D419845
    • Issue date Feb 1, 2000
    • Maeda Metal Industries, Ltd.
    • Sueharu Yasutomi
    • D08 - Tools and hardware
  • Information Patent Grant

    Bolt tightening device
    • Patent number 5,964,128
    • Issue date Oct 12, 1999
    • Maeda Metal Industries, Ltd.
    • Yasunobu Kaneyama
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS