Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10604868 | Artificial protein fibers for hair, manufacturing method therefor and head accessory containing same | Masato Fujita, Yujiro Sonoyama | 2020-03-31 |
| 9702061 | Method for manufacturing pile fabric | Masaru Anahara | 2017-07-11 |
| 7612000 | Modacrylic shrinkable fiber and method for manufacturing the same | Kohei Kawamura, Toshiaki Ebisu | 2009-11-03 |