Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7271291 | 1,3,5-tris (arylamino) benzenes | Hiroshi Inada, Nobutaka Akashi | 2007-09-18 |
| 7196224 | 1,3,5-tris(arylamino)benzenes | Nobutaka Akashi, Hideki Norisada, Yasuhiko Shirota | 2007-03-27 |