Hiroshima
Japan
4
2024-01-11
The entities that hold a legal rights for patent applications filed by inventor Matsui Yoichi:
Yoichi Matsui from Hiroshima, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
ROLLING MILL FACILITY
#2 | 2023-05-11Edge crack detection device, rolling mill facility and edge crack detection method
#3 | 2023-04-13Control device for rolling mill apparatus, rolling mill facility, and operation method for rolling mill apparatus
#4 | 2023-04-06Rolling mill and rolling method for metal plate
6575369 ⎘