Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351949 | Synthetic fiber treatment agent and synthetic fiber | Jun Ito, Takeshi Nishigawa | 2025-07-08 |
| 12221746 | Treatment agent for carbon fiber precursors, and carbon fiber precursor | Jun Ito, Yohei Suzuki | 2025-02-11 |