Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5409709 | Antipyretic analgesic preparation containing ibuprofen | Kiyotaka Ozawa, Ryoko Sugita, Tomiyuki Yanase, Syuichi Ueda, Aya Yamane | 1995-04-25 |
| 5225587 | Method of producing .alpha.-L-aspartyl-L-phenylalanine methyl ester hydrochloride | Katsumi Sugiyama, Toshihide Yukawa | 1993-07-06 |