Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9290616 | Solid-phase polymerization method for preparing high-molecular-weight aliphatic polyester | Yong He, Pujing Zuo, Zinong Ye, Xin Zeng, Xiangqun Fan +2 more | 2016-03-22 |
| 7709594 | Polyester resin compositions, catalyst for polyester production, polyester film, and magnetic recording medium | Jun Sakamoto, Yoshihiro Honma, Hitoshi Yoshimura, Yuzo Shimizu | 2010-05-04 |
| 7144974 | Polyester production method, polyester composition, and polyester fiber | Keisuke Honda, Kunihiro Morimoto, Tatsuya Nagano, Minoru Fujimori | 2006-12-05 |
| 6365659 | Polyester composition and film, and production method | Keisuke Honda, Kenichi Tsutsumi, Masahiro Kimura | 2002-04-02 |
| 6156867 | Polyester polymerization catalyst, a production method thereof, and a polyester production method using said catalyst | Kenichi Tsutsumi, Minoru Uchida | 2000-12-05 |
| 6124031 | Thermoplastic polyester composition and film made therefrom | Minoru Yoshida, Toshihiro Sasaki, Toshiaki Ueda, Masaru Suzuki | 2000-09-26 |
| 6083617 | Polyester composition and films produced therefrom | Hiroji Kojima, Masaru Suzuki | 2000-07-04 |
| 5912074 | Polyester composition and film | Hiroji Kojima, Masaru Suzuki | 1999-06-15 |
| 5474854 | Polyester composition and film made therefrom | Nobuyuki Kagami, Masaru Suzuki, Keisuke OSHIMA | 1995-12-12 |
| 5470637 | Polyester composition and biaxially oriented polyester film containing the same | Jun Sakamoto, Minoru Yoshida, Masaru Suzuki, Yukari Nakamori, Iwao Okazaki +1 more | 1995-11-28 |
| 5458964 | Biaxially oriented film comprising organic particles | Iwao Okazaki, Masahiro Kimura, Masaru Suzuki, Koichi Abe, Yukari Nakamori +3 more | 1995-10-17 |