Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376548 | Bioreactor apparatus | Shigeru Matsuo | 1994-12-27 |
| 5324728 | Naphthoic acid derivative | Yasuo Sekine, Tetsuaki Yamaura, Eri Kojima, Yasuko Emoto, Yasushi Higashide | 1994-06-28 |