Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241180 | Acrylonitrile-based fiber bundle manufacturing method | Tomoki Tamura, Takashi Kawamoto, Fumito Oshima, Koichi Aizu | 2025-03-04 |
| 11530494 | Spinneret and method for manufacturing fiber web | Taku Yamamoto, Tomoki Tamura, Yasunori Kanemori | 2022-12-20 |
| 11525191 | Pack for spinning and method for producing fiber | Yasunori Kanemori, 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, Yasunori Kanemori +1 more | 2022-11-08 |
| 10604866 | Sea-island composite fiber, composite ultra-fine fiber, and fiber product | Masato Masuda, Tatsuya Hanawa | 2020-03-31 |
| 9758904 | Sea-island composite fiber | Masato Masuda, Akira Kishiro, Yoshitsugu Funatsu, Seiji Mizukami | 2017-09-12 |
| 9663876 | Sea-island composite fiber, mixed yarn and fiber product | Masato Masuda | 2017-05-30 |
| 9447524 | Sea islands fiber | Masato Masuda | 2016-09-20 |
| 9428851 | Composite fiber | Masato Masuda, Akira Kishiro | 2016-08-30 |
| 8969224 | Sea-island composite fiber, ultrafine fiber, and composite spinneret | Masato Masuda, Akira Kishiro, Yoshitsugu Funatsu, Seiji Mizukami | 2015-03-03 |