Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9527955 | Method for producing lactide-lactone copolymer | Yasumi Maruta | 2016-12-27 |
| 4845100 | Carbostyril derivatives and salts thereof, processes for preparing the same and cardiotonic composition containing the same | Takafumi Fujioka, Kazuyuki Nakagawa, Kazumi Kondo | 1989-07-04 |