Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398508 | Synthetic fiber first processing agent, synthetic fiber processing agent, aqueous solution preparation method, synthetic fiber processing method, synthetic fibers, short fibers, spun yard and non-woven fabric | — | 2025-08-26 |
| 12123108 | Treatment agent for short fibers, aqueous solution for treatment agent for short fibers, treatment method for short fibers, production method for short fibers, and short fibers | Ikki Kaneko, Yoshihiro Takayama, Hiroko Fujii | 2024-10-22 |