Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5288860 | Process for preparing thiazolino azetidinone and 2-exo-methylenepenam derivative | Hideo Tanaka, Masatoshi Taniguchi, Michio Sasaoka, Takashi Shiroi, Yutaka Kameyama | 1994-02-22 |