Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4930380 | Method of repairing rolls of rolling mill and roll cutting apparatus | Takeshi Sasaki, Yoshio Takakuwa, Kiyoharu Yamada | 1990-06-05 |
| 4691874 | Method and apparatus for winding wire rod | Hiroo Inamori, Sigeyuki Nasuda, Yoshio Morimoto | 1987-09-08 |