Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10940463 | Catalyst, method for producing catalyst, and method for producing acrylonitrile | Akiyoshi FUKUZAWA | 2021-03-09 |
| 9480973 | Silica-based material and process for producing the same, noble metal supported material and process for producing carboxylic acids by using the same as catalyst | Ken Suzuki, Tatsuo Yamaguchi | 2016-11-01 |
| 9120085 | Silica-based material and process for producing the same, noble metal supported material and process for producing carboxylic acids by using the same as catalyst | Ken Suzuki, Tatsuo Yamaguchi | 2015-09-01 |