Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9416223 | Device and method for producing polyester | Masayuki Kamikawa, Toshiaki Matsuo, Takeyuki Kondo, Yasunari Sase | 2016-08-16 |
| 8940947 | Glycerin purification method | Takeyuki Kondo, Masayuki Kamikawa, Kenichiro Oka, Toshiaki Matsuo, Yasunari Sase | 2015-01-27 |
| 8742178 | Process for synthesis of acrolein | Takeyuki Kondo, Hiroyuki Ito, Yasunari Sase, Toshiaki Matsuo, Kenichiro Oka +1 more | 2014-06-03 |
| 8692029 | Method and device for synthesizing acrolein | Yasunari Sase, Hiroyuki Ito, Toshiaki Matsuo, Takeyuki Kondo | 2014-04-08 |
| 8604156 | Device and method for producing polybutylene succinate | Masayuki Kamikawa, Toshiaki Matsuo, Kenichiro Oka, Takeyuki Kondo, Yasunari Sase | 2013-12-10 |
| 8450531 | Method for synthesizing acrolein | Takeyuki Kondo, Masayuki Kamikawa, Kenichiro Oka, Toshiaki Matsuo, Yasunari Sase +4 more | 2013-05-28 |