Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5272164 | Carboximidamide derivatives | Toshio Izawa, Tomoko Kashiwabara, Nobuyuki Ogawa | 1993-12-21 |
| 5223508 | Pyridyl carboximidamide compounds useful in treating blood pressure | Toshio Izawa, Tomoko Kashiwabara, Nobuyuki Ogawa | 1993-06-29 |
| 5166347 | Carboximidamide derivatives | Toshio Izawa, Tomoko Kashiwabara, Nobuyuki Ogawa | 1992-11-24 |
| 4959460 | "3'-deamino-3'-(2""-substituted-4""-morpholino)-anthracycline compounds" | Nobuyasu Komeshima | 1990-09-25 |
| 4888418 | Derivatives of 13-deoxycarminomycin | Hiroyuki Kawai, Tomio Takeuchi | 1989-12-19 |
| 4877870 | Process for producing 10-hydroxyanthracyclines | Hamao Umezawa, Kuniaki Tatsuta, Hiroyuki Kawai | 1989-10-31 |
| 4855414 | Process for production of anthracycline compound R20X2 | Hamao Umezawa, Atsuo Odagawa, Shiro Kataoka | 1989-08-08 |
| 4833241 | Anthracycline compound | Hamao Umezawa, Hiroyuki Kawai | 1989-05-23 |
| 4710564 | Anthracycline compounds | Noboru Otake, Kuniaki Tatsuta, Shigeyuki Mizobuchi, Nobuyasu Komeshima, Hiroyuki Kawai +1 more | 1987-12-01 |