Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5210229 | Process for the preparation of gamma-butyrolactone | Tatsumi Ichiki, Sadakatsu Suzuki, Hiroshi Ueno, Kenji Kobayashi | 1993-05-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5210229 | Process for the preparation of gamma-butyrolactone | Tatsumi Ichiki, Sadakatsu Suzuki, Hiroshi Ueno, Kenji Kobayashi | 1993-05-11 |