Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5543547 | Method of producing aromatic carbonate | Hiroshi Iwane, Hidekazu Miyagi, Shoichi Seo, Takahiro Yoneyama | 1996-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5543547 | Method of producing aromatic carbonate | Hiroshi Iwane, Hidekazu Miyagi, Shoichi Seo, Takahiro Yoneyama | 1996-08-06 |