Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6110440 | Fluidized-bed reactor and reaction process using the same | Morihide Yokura | 2000-08-29 |
| 5866708 | Process for producing .alpha. .beta.-unsaturated nitrile | Hideyuki Shimizu | 1999-02-02 |