TREA

Masami Sakamoto

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  • Nagasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Robot hand for forging working
    • Patent number 5,577,902
    • Issue date Nov 26, 1996
    • Director General of Agency of Industrial Science and Technology
    • Yoshinori Todo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Robot which is capable of receiving impact load
    • Patent number 5,498,121
    • Issue date Mar 12, 1996
    • Director General of Agency of Industrial Science and Technology
    • Yoshinori Todo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...