Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6583316 | Catalysts for production of unsaturated aldehyde and unsaturated carboxylic acid and a process for producing unsaturated aldehyde and unsaturated carboxylic acid using the catalysts | Michio Tanimoto | 2003-06-24 |
| 6509508 | Process for producing (meth)acrolein and (meth)acrylic acid | Naomasa Kimura, Michio Tanimoto | 2003-01-21 |