Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9353134 | Silicon-containing carboxylic acid derivative | Ai Ito, Koichi Shudo | 2016-05-31 |
| 8895769 | Silicon-containing carboxylic acid derivative | Ai Ito, Koichi Shudo | 2014-11-25 |
| 8722730 | 5-membered heterocyclic compound | Masayuki Noguchi, Koichi Shudo | 2014-05-13 |
| 8633335 | Retinoid prodrug compound | Koichi Shudo | 2014-01-21 |