Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378704 | Stretch-processed yarn, fiber product, composite spinneret, and composite fiber production method | Tomohiko Matsuura, Hideki Morioka | 2025-08-05 |
| 12227881 | Ultrafine fibers and liquid fiber dispersion | Kosuke Hamada, Norio Suzuki | 2025-02-18 |
| 12071712 | Eccentric core-sheath composite fiber and combined filament yarn | Norio Suzuki, Hideki Morioka | 2024-08-27 |
| 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 |
| 11255027 | Glossy fiber | Tomohiko Matsuura, Hiroshi Tsuchikura, Shinya Nakamichi | 2022-02-22 |
| 11185844 | Carrier for adsorbing organic matter | Shungo Kanda, Kaoru Shimada, Shunsuke Komachi, Hiroshi Takahashi, Hirofumi Yamanaka | 2021-11-30 |
| 10745829 | Core-sheath conjugated fiber, slit fiber, and method of manufacturing such fibers | Tomohiko Matsuura, Yasunori Kanemori | 2020-08-18 |
| 10604866 | Sea-island composite fiber, composite ultra-fine fiber, and fiber product | Tatsuya Hanawa, Joji Funakoshi | 2020-03-31 |
| 9758904 | Sea-island composite fiber | Akira Kishiro, Joji Funakoshi, Yoshitsugu Funatsu, Seiji Mizukami | 2017-09-12 |
| 9663876 | Sea-island composite fiber, mixed yarn and fiber product | Joji Funakoshi | 2017-05-30 |
| 9447524 | Sea islands fiber | Joji Funakoshi | 2016-09-20 |
| 9428851 | Composite fiber | Joji Funakoshi, Akira Kishiro | 2016-08-30 |
| 8969224 | Sea-island composite fiber, ultrafine fiber, and composite spinneret | Akira Kishiro, Joji Funakoshi, Yoshitsugu Funatsu, Seiji Mizukami | 2015-03-03 |
| 7483242 | Arm positioning apparatus for manufacturing a rotary type actuator | Kazunao Nakasuka, Yasuyuki Hamaguchi, Takuo Kunita | 2009-01-27 |