Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12187676 | Method for producing a catalyst for unsaturated carboxylic acid synthesis | Yoshimune Abe, Shigeki Okada | 2025-01-07 |
| 7632777 | Composite oxide catalyst and method for preparation thereof | Isao Teshigahara, Tomoatsu Iwakura | 2009-12-15 |
| 7579501 | Composite oxide catalyst and method of producing the same | Isao Teshigahara, Tomoatsu Iwakura | 2009-08-25 |
| 7279442 | Process for producing catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid | Isao Teshigahara, Kazuharu Tazawa | 2007-10-09 |
| 7262148 | Catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid, and process for its production | Isao Teshigahara | 2007-08-28 |
| 7132384 | Process for producing composite oxide catalyst | Isao Teshigahara | 2006-11-07 |