Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700752 | Catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid and method for production of unsaturated aldehyde and unsaturated carboxylic acid by the use of the catalyst | Ikuo Kurimoto, Tatsuya Kawajiri, Michio Tanimoto, Yukio Aoki | 1997-12-23 |
| 5618974 | Catalyst for production of methacrylic acid and method for production of methacrylic acid by the use of the catalyst | Ikuo Kurimoto, Yukio Aoki | 1997-04-08 |