Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4898870 | Pyrroloquinoline quinone compounds useful as an enzyme inhibitor | Yuji Narutomi, Manabu Katsumata, Saburo Uchikuga | 1990-02-06 |
| 4413129 | Process for preparing the H.sub.2 -receptor antagonist cimetidine | Saburo Uchikuga, Tomoyasu Tashiro | 1983-11-01 |
| 4374247 | Process for preparing 2,2-disubstituted thiazolidines | Saburo Uchikuga | 1983-02-15 |