Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11712723 | Centrifugally cast composite roll for hot rolling | Yasunori Nozaki, Nozomu Oda | 2023-08-01 |
| 11590545 | Composite cemented carbide roll, and production method of composite cemented carbide roll | Takumi Ohata | 2023-02-28 |