Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10787558 | Thermoplastic modacrylic resin composition, method for manufacturing same, molded article of same, and acrylic fibers and method for manufacturing same | Tomomichi Hashimoto | 2020-09-29 |
| 10752752 | Thermoplastic modacrylic resin composition, method for manufacturing same, molded article of same, and acrylic fibers and method for manufacturing same | Tomomichi Hashimoto | 2020-08-25 |
| 10604868 | Artificial protein fibers for hair, manufacturing method therefor and head accessory containing same | Yujiro Sonoyama, Sohei Nishida | 2020-03-31 |