Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5497608 | Short fiber and continuous filament containing spun yarn-like composite yarn | Mitsuo Matsumoto, Nobuo Takahashi, Kazushi Fujimoto, Koh-ichi Iohara | 1996-03-12 |
| 5306761 | Hygroscopic polyamide fiber | Ryoichi Yamazaki, Masato Yoshimoto | 1994-04-26 |
| 4851504 | Cationically-dyeable, thermally-resistant copolyester fiber comprising quaternary phosphonium organic sulfonate groups | Togi Suzuki, Setsuo Yamada, Hironori Yamada, Kimihiro Ogawa, Kohichi Iohara | 1989-07-25 |
| 4791026 | Synthetic polymer multifilament yarn useful for bulky yarn and process for producing the same | Masato Yoshimoto | 1988-12-13 |
| 4745142 | Stainproof polyester fiber | Togi Suzuki, Shigenobu Kobayashi | 1988-05-17 |
| 4631162 | Process for producing a hollow irregular multifilament yarn | Masato Yoshimoto | 1986-12-23 |
| 4622381 | Modified polyester fiber and process for preparation thereof | Togi Suzuki, Tadashi Konishi, Kohichi Iohara, Setsuo Yamada | 1986-11-11 |
| 4546043 | Hollow irregular multifilament yarn and process and spinneret for producing the same | Masato Yoshimoto | 1985-10-08 |
| 4513114 | Polyester composition | Katsuo Kunugi, Togi Suzuki, Tadashi Konishi | 1985-04-23 |
| 4351738 | Yarn treating composition for high-speed friction draw-false twist texturing and a filamentary yarn treated with the same | Masao Takahashi, Katumi Yoshida, Hiroyuki Moriga | 1982-09-28 |