Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696222 | Process for the production of polycarbonate | Wataru Funakoshi, Katsushi Sasaki | 1997-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696222 | Process for the production of polycarbonate | Wataru Funakoshi, Katsushi Sasaki | 1997-12-09 |