Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4314469 | Rolling mill | Takashi Kitamura, Yoshiro Sumi | 1982-02-09 |
| 4202192 | Apparatus for controlling the position of roll in the direction of the roll axis | Yoshikazu Haneda, Yoshun Yamamoto, Takashi Haji, Koe Nakajima | 1980-05-13 |