Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7632777 | Composite oxide catalyst and method for preparation thereof | Nariyasu Kanuka, Tomoatsu Iwakura | 2009-12-15 |
| 7579501 | Composite oxide catalyst and method of producing the same | Nariyasu Kanuka, Tomoatsu Iwakura | 2009-08-25 |
| 7279442 | Process for producing catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid | Nariyasu Kanuka, Kazuharu Tazawa | 2007-10-09 |
| 7262148 | Catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid, and process for its production | Nariyasu Kanuka | 2007-08-28 |
| 7217680 | Method for producing composite oxide catalyst | Hisao Kinoshita | 2007-05-15 |
| 7147011 | Method for packing solid catalyst | Kazuharu Tazawa, Teruo Saito | 2006-12-12 |
| 7132384 | Process for producing composite oxide catalyst | Nariyasu Kanuka | 2006-11-07 |