Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044218 | Chalcogen-containing fused polycyclic organic material and method for producing same | Toshihiro Okamoto | 2011-10-25 |
| 7973190 | Polycyclic fused ring type π-conjugated organic material, intermediate therefor, process for producing polycyclic fused ring type π-conjugated organic material, and process for producing intermediate of polycyclic fused ring type π-conjugated organic material | Caihong Xu | 2011-07-05 |