Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843855 | Multi-pass rolling method and multi-path rolling-mill stand for carrying out said method | Hiroaki Kuwano, Takao Kawanami, Akihiro Tanaka | 1989-07-04 |
| 4759205 | Multi-pass rolling method and multi-path rolling-mill stand for carrying out said method | Hiroaki Kuwano, Takao Kawanami, Akihiro Tanaka | 1988-07-26 |
| 4665729 | Thickness control method and system for a single-stand/multi-pass rolling mill | Toshihiro Koyama, Takahiro Watanabe, Hiroyuki Shiozaki, Takao Kawanami, Hideo Takahashi +1 more | 1987-05-19 |