Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828840 | Sustained-release formulation and production thereof | Teruo Sakamoto, Toyohiko Takeda, Yusuke Suzuki, Kinzaburo Noda | 1989-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828840 | Sustained-release formulation and production thereof | Teruo Sakamoto, Toyohiko Takeda, Yusuke Suzuki, Kinzaburo Noda | 1989-05-09 |