Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6321583 | Multifunction rolling mill for H-beam and rolling method of rolling H-beam with multifunction rolling mill | Takashi Suzuki, Takashi Haji, Hideo Mizutani | 2001-11-27 |
| 5295380 | Edging mill for section rolling | Takeshi Hioki, Yasushi Horiuchi, Kazufumi Hirose, Yoshun Yamamoto, Masanori Fujiwara | 1994-03-22 |