Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6237205 | Reversing cold rolling apparatus | Yoshitaka Yoshimura, Hiroyuki Kaito | 2001-05-29 |
| 6228321 | Box annealing furnace method for annealing metal sheet using the same and annealed metal sheet | Hiroyuki Kaito, Kusuo Furukawa, Hidehiko Kimishima | 2001-05-08 |