Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876245 | Fluorine-containing macrolide compounds and their use | Yorisato Hisanaga, Kazuhiro Shimokawa, Yasunori Suita, Tsuneo Yamashita | 1989-10-24 |
| 4810790 | 5-fluorouracil derivatives useful as carcinostatic substances | Yoshihiro Yamamoto, Kazuhiro Shimokawa, Toru Yoshizawa, Hiroyuki Iwai | 1989-03-07 |