Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338676 | Cephalosporin acetylhydrolase gene and protein encoded by said gene | Kenji Mitsushima, Shigeo Yaqi, Takayasu Sonoyama | 1994-08-16 |
| 5281525 | Cephalosporin acetylhydrolase gene from Bacillus subtilis | Kenji Mitsushima, Shigeo Yagi, Takayasu Sonoyama | 1994-01-25 |