Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10369605 | Rolling mill roll | Hiroyuki Tanaka, Hiromasa Arimura, Tadamasa Miyagawa, Tsukasa Umeta | 2019-08-06 |
| 8852065 | Rolling roll, rolling ring, rolling mill, and rolling roll assembling method | Eiji Ogura, Koichi Yuri, Tsutomu Fukuda | 2014-10-07 |
| 8770004 | Rolling mill roll and rolling mill machine | Koichi Yuri, Eiji Ogura | 2014-07-08 |
| 5735788 | Simple clamp type mill roll | Mutsumi Yasutake, Kyoichi Takahara | 1998-04-07 |