Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7858806 | Crystal form of 5-hydroxy-1-methylhydantoin | Kaoru Okamoto, Akira Ishii | 2010-12-28 |
| 7569701 | Crystal form of 5-hydroxy-1-methylimidazolidin-2,4-dione | Kaoru Okamoto, Akira Ishii | 2009-08-04 |