Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7000375 | Polyester false-twist yarn and method of manufacturing the yarn | Yoshiki Shirakawa, Hiroyuki Osaka | 2006-02-21 |
| 5528893 | Method for heat treating a synthetic yarn during false-twist texturing and a method for rethreading a yarn | Kenji Kawakami, Hiroyuki Nagai, Akira Miyamoto, Fumio Tanae, Shunzo Naito | 1996-06-25 |
| 5404705 | Apparatus for heat treating a synthetic yarn during false-twist texturing | Kenji Kawakami, Hiroyuki Nagai, Akira Miyamoto, Fumio Tanae, Shunzo Naito | 1995-04-11 |
| 4976097 | Level-dyeable mix-spun false-twisted yarn | Katsutoshi Taniguchi, Masakazu Fujita | 1990-12-11 |
| 4955189 | Worsted yarn-like false-twisted yarn | Katsutoshi Taniguchi, Muneaki Awata | 1990-09-11 |