Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8742164 | Method for producing toluenedicarbamate, method for producing toluenediisocyanate, and toluenedicarbamate | Koichi Murayama, Yoshiki Shimokawatoko, Takashi Kanno, Koji Takamatsu, Hiroshi Takeuchi +1 more | 2014-06-03 |
| 6528617 | Process for producing aliphatic polyester excellent in stability | Yuji Terado, Hiroshi Suizu, Masatoshi Takagi, Masanobu Ajioka, Shoji Hiraoka +4 more | 2003-03-04 |
| 6417266 | Process for preparing aliphatic polyester | Yuji Terado, Hiroshi Suizu, Masatoshi Takagi, Masanobu Ajioka, Shoji Hiraoka +4 more | 2002-07-09 |
| 6140458 | Preparation process of polyester | Yuji Terado, Hiroshi Suizu, Masatoshi Takagi, Masanobu Ajioka, Shoji Hiraoka +4 more | 2000-10-31 |