Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648510 | Process for preparation of diaryl carbonate | Katsumasa Harada, Yoichi Imbe, Shuji Tanaka, Satoru Fujitsu, Ryoji Sugise +2 more | 1997-07-15 |
| 5631396 | Process for continuously producing dimethyl carbonate | Shinichi Yoshida, Shuji Tanaka, Yutaka Asada | 1997-05-20 |