Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700946 | Process for production of N-vinyl compound | Hideyuki Kanbe, Akira Kurusu | 1997-12-23 |
| 5650544 | Process for production of unsaturated ether and catalyst used for production of unsaturated ether | Kimio Ariyoshi | 1997-07-22 |
| 5625076 | Catalyst for production of tertiary N-alkenyl carboxylic acid amide, and process for production of tertiary N-alkenyl carboxylic acid amide using said catalyst | Hitoshi Yano, Kimio Ariyoshi | 1997-04-29 |