Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966025 | Horizontally opposed-die type edging press | Bunpei Masuda, Nobuhiro Tazoe, Masujiro Yoshida, Kenichi Ide | 1990-10-30 |
| 4837906 | Rolling roll with variable profile and of the tapered piston type | Takaaki Mori, Kinichi Higuchi, Tsukasa Oyauchi, Masao Nitanda, Kohei HOSOI +2 more | 1989-06-13 |