Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6288229 | Ruthenium complex having di or tetrapyridophenazine ligand useful for use as luminescent material | Ryuzi Katoh, Yuichiro Himeda, Hideki Sugihara, Hironori Arakawa, Kazuyuki Kasuga | 2001-09-11 |