Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7759270 | Titanium oxide sol and process for producing polyalkylene terephthalate therewith | Yoshiki Takeda, Takafumi Konishi | 2010-07-20 |
| 7666975 | Polyketone and method for producing the same | Ryu Taniguchi, Takashi Komatsu | 2010-02-23 |
| 7459516 | Polyketone fiber and process for producing the same | Toru Morita, Hitoshi Yamazaki, Teruhiko Matsuo | 2008-12-02 |
| 7332561 | Polytrimethylene terephthalate composition particles and process for producing same | Satoru Yoshida, Teruhiko Matsuo | 2008-02-19 |
| 7223829 | Polyketone solution | Toru Morita, Kiyoshi Fujieda | 2007-05-29 |
| 7015303 | Polyketone solution | Toru Morita, Kiyoshi Fujieda | 2006-03-21 |
| 6916535 | Poly (trimethylene terephthalate) pellets and method for production thereof | Shinichi Okajima, Katsuhiro Fujimoto | 2005-07-12 |
| 6881478 | Polyketone fiber and process for producing the same | Toru Morita, Ryu Taniguchi | 2005-04-19 |
| 6867322 | Ester-forming monomer | Katsuhiro Fujimoto | 2005-03-15 |
| 6818728 | Polyketone fiber and process for producing the same | Toru Morita, Ryu Taniguchi | 2004-11-16 |
| 6740400 | Poly (trimethylene terephthalate) and a process for producing the same | Yoichiro Azuma, Katsuhiro Fujimoto, Teruhiko Matsuo | 2004-05-25 |
| 6692671 | Process for producing a polyester fiber | Katsuhiro Fujimoto | 2004-02-17 |
| 6680353 | Polyester resin composition and fiber | Tetsuko Takahashi | 2004-01-20 |
| 6652964 | Polyester fiber and fabric prepared therefrom | Katsuhiro Fujimoto | 2003-11-25 |
| 6645619 | Modified polytrimethylene terephthalate | Tetsuko Takahashi, Shinichi Okajima, Katsuhiro Fujimoto, Kenji Imura | 2003-11-11 |
| 6620502 | Polytrimethylene terephthalate fiber and process for producing the same | Katsuhiro Fujimoto | 2003-09-16 |
| 6468655 | Smooth polyester fiber | Katsuhiro Fujimoto | 2002-10-22 |
| 6423814 | Polyester resin composition | Katsuhiro Fujimoto, Tetsuko Takahashi | 2002-07-23 |
| 6423407 | Polytrimethylene terephthalate fiber | Takao Abe, Teruhiko Matsuo | 2002-07-23 |
| 6316101 | Polyester fiber and fabrics made by using the same | Katsuhiro Fujimoto, Tetsuko Takahashi | 2001-11-13 |
| 6284370 | Polyester fiber with excellent processability and process for producing the same | Katsuhiro Fujimoto | 2001-09-04 |
| 5369165 | Polyolefin solution using halogen group solvents | Toshio Yoneyama, Kazuhiko Shimura, Yoshiaki Nakayama, Kenji Kanekiyo | 1994-11-29 |
| 5286422 | Process for producing three-dimensional fiber using a halogen group solvent | Toshio Yoneyama, Kazuhiko Shimura, Yoshiaki Nakayama, Kenji Kanekiyo | 1994-02-15 |
| 5248748 | Diacetylene compound having double bond and shaped article thereof | Katsuyuki Nakamura, Satoru Yamazaki, Kensaku Tokushige | 1993-09-28 |
| 5175307 | Diacetylene compound having double bond and shaped article thereof | Katsuyuki Nakamura, Satoru Yamazaki, Kensaku Tokushige | 1992-12-29 |