Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10869514 | Acrylic fiber for artificial hair, method for producing same, and head decoration article containing same | Takeshi Tanaka, Sota Okumura | 2020-12-22 |
| 10787558 | Thermoplastic modacrylic resin composition, method for manufacturing same, molded article of same, and acrylic fibers and method for manufacturing same | Masato Fujita | 2020-09-29 |
| 10760185 | Acrylonitrile-containing fiber dyeable with disperse dyes, method for producing same, and fiber product containing same | Takeshi Tanaka | 2020-09-01 |
| 10752752 | Thermoplastic modacrylic resin composition, method for manufacturing same, molded article of same, and acrylic fibers and method for manufacturing same | Masato Fujita | 2020-08-25 |