Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6321583 | Multifunction rolling mill for H-beam and rolling method of rolling H-beam with multifunction rolling mill | Toru Ikezaki, Takashi Suzuki, Hideo Mizutani | 2001-11-27 |
| 5152164 | Apparatus for adjusting width of roll for rolling mill | Yasushi Horiuchi, Takashi Yamamuro, Kenji Uezono | 1992-10-06 |
| 4202192 | Apparatus for controlling the position of roll in the direction of the roll axis | Yoshikazu Haneda, Yoshun Yamamoto, Akira Matsufuji, Koe Nakajima | 1980-05-13 |