Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861792 | Hydantoin derivatives for treating complications of diabetes | Masayasu Kurono, Yasuaki Kondo, Takuji Yamaguchi, Kenji Miura, Naofumi Terada +8 more | 1989-08-29 |
| 4824855 | 1,4-dihydropyridine derivatives | Masayasu Kurono, Tsunemasa Suzuki, Yasuaki Kondo, Kenji Hamase, Tomoo Suzuki +2 more | 1989-04-25 |