Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11530494 | Spinneret and method for manufacturing fiber web | Joji Funakoshi, Taku Yamamoto, Tomoki Tamura | 2022-12-20 |
| 11525191 | Pack for spinning and method for producing fiber | Joji Funakoshi, Atsuya Sakata, Tomohiko Matsuura | 2022-12-13 |
| 11491462 | Sea-island composite fiber, carrier for adsorption, and medical column provided with carrier for adsorption | Ryo MATSUNAGA, Junichi Kasuya, Yoshiyuki Ueno, Hirofumi Yamanaka, Masato Masuda +1 more | 2022-11-08 |
| 10745829 | Core-sheath conjugated fiber, slit fiber, and method of manufacturing such fibers | Masato Masuda, Tomohiko Matsuura | 2020-08-18 |