Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815098 | Centrifugally cast, hot-rolling composite roll | Toshiyuki Hattori, Nozomu Oda | 2017-11-14 |
| 9757779 | Centrifugally cast composite roll for hot rolling and its production method | Nozomu Oda, Ryouta Honda, Takumi Ohata | 2017-09-12 |
| 9724740 | Centrifugally cast composite roll and its production method | Nozomu Oda, Takayuki Segawa, Toshiyuki Hattori | 2017-08-08 |
| 9718106 | Centrifugally cast, hot-rolling composite roll | Toshiyuki Hattori, Nozomu Oda | 2017-08-01 |