Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808972 | Optical fiber | Ryo Maruyama | 2023-11-07 |
| 11803007 | Optical fiber | Ryo Maruyama | 2023-10-31 |
| 11655532 | Gas wiping nozzle and method of manufacturing hot-dip metal coated metal strip | Yu Terasaki, Hideyuki Takahashi, Takumi Koyama, Yoshihiko Kaku, Kenji Tsuboi +4 more | 2023-05-23 |