Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635770 | Process for producing hexahydrothieno (3,4-D)immidazole-2,4-diones | Toshitsugi Uemura, Mamoru Shirahata | 2003-10-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635770 | Process for producing hexahydrothieno (3,4-D)immidazole-2,4-diones | Toshitsugi Uemura, Mamoru Shirahata | 2003-10-21 |