Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5533374 | Edging roll for rolling shape | Atsushi Hatanaka, Harumi Egeyama, Hironori Miura, Kazuo Ohmori, Hirokazu Watari | 1996-07-09 |
| 5195347 | Guide device for shape rolling | Atsushi Hatanaka, Hironori Miura, Youji Fujimoto | 1993-03-23 |
| 5191780 | Roller-type straightening apparatus for H-beams | Kazuo Ohmori, Hitoshi Itakura, Mikio Kohno, Masaru Nagao, Tatsuya Morishita +1 more | 1993-03-09 |
| 5060498 | Section steel straightener with adjustable roller width | Atsushi Hatanaka, Hironori Miura, Hideo Baba | 1991-10-29 |
| 5031435 | Adjustable width rolls for rolling mill | Atsushi Hatanaka, Hironori Miura, Yoji Fujimoto, Hiroyuki Hayashi | 1991-07-16 |
| 5009094 | Method of rolling H-shaped steels | Hiroyuki Hayashi, Hironori Miura, Yoji Fujimoto | 1991-04-23 |