Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11276826 | Triphenyleno-benzohuran compound and organic light emitting element including the same | Takayuki Horiuchi, Jun Kamatani, Akihito Saitoh | 2022-03-15 |
| 11269282 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Naoaki Ichihashi, Hironori Owaki, Yasuhiro Kawai | 2022-03-08 |