Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362751 | Tracheobronchodilator using 16-substituted PGEs | Ryuzo Ueno, Ryuji Ueno | 1994-11-08 |
| 5317032 | Prostaglandin cathartic | Ryuzo Ueno, Ryuji Ueno, Sachiko Kuno | 1994-05-31 |
| 5290811 | Use of 15-keto-prostaglandin compound for improvement of encephalic function | Ryuji Ueno, Hiroyoshi Osama | 1994-03-01 |
| 5284858 | Prostaglandins E and anti ulcers containing same | Ryuzo Ueno, Ryuji Ueno, Ichie Kato | 1994-02-08 |