TREA

Shinjiro Sato

Follow

Person

  • Yokohama, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydroforming method and hydroforming device
    • Patent number 6,530,252
    • Issue date Mar 11, 2003
    • Aida Engineering Co., Ltd.
    • Masakazu Hashimoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...