Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8852065 | Rolling roll, rolling ring, rolling mill, and rolling roll assembling method | Eiji Ogura, Tsutomu Fukuda, Mitsuhiro Takatsuki | 2014-10-07 |
| 8770004 | Rolling mill roll and rolling mill machine | Mitsuhiro Takatsuki, Eiji Ogura | 2014-07-08 |