Patents/Inventors

Yujiro Tatsumi

TokyoJP2 patents

2 Patents

US125764432026
Method of Manufacturing Press-formed Product, Apparatus for Transporting Heated Workpiece, and Hot-press Manufacturing Line
NIPPON STEEL CORPORATION
0 cites
US124035242025
Method of Manufacturing Press-formed Product, and Tray and Hot-press Manufacturing Line Used for Manufacturing Press-formed Product
NIPPON STEEL CORPORATION
0 cites