Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6043061 | Process for producing amide compound | Katsuo Ishii | 2000-03-28 |
| 5969175 | Purification of nitrile | Katsuo Ishii, Tetsuro Horinouchi | 1999-10-19 |
| 5705382 | Method for preserving nitrile hydratase or nitrilase activity of microbial cells with inorganic salts | Takakazu Endo, Toshiaki Doi, Koji Tamura, Yuji Hirata | 1998-01-06 |