Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6722174 | Device and method for manufacturing hot-rolled sheet steel and device and method for sheet thickness pressing used for the device and method | Takashi Nishii, Masao Mikami, Hajime Ishii, Kenichi Ide, Toshio Iwanami +2 more | 2004-04-20 |