Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5283193 | Process for producing optically active .alpha.-substituted organic acid and microorganism and enzyme used therefor | Kazumasa Otsubo, Kazuhiko Oishi | 1994-02-01 |
| 4774179 | Process for preparing a 7-aminocephalosporanic acid compound | Shigeaki Ichikawa, Kenji Matsuyama | 1988-09-27 |