Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11718025 | Additive manufacturing machine | Nari Tsutagawa, Tatsuo Naruse | 2023-08-08 |
| 11655520 | Steel sheet annealing method and steel sheet annealing furnace | Ken Sakai, Kohei KURIHARA, Yusuke Ota | 2023-05-23 |