Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812319 | Wholly aromatic polyester carbonate and process for production of same | Hiroshi Sakurai, Toyoaki Ishiwata, Shunichi Matsumura | 2004-11-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812319 | Wholly aromatic polyester carbonate and process for production of same | Hiroshi Sakurai, Toyoaki Ishiwata, Shunichi Matsumura | 2004-11-02 |