Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593805 | Oxytitanium phthalocyanine, process for producing same and electrophotographic photosensitive member using same | Shintetsu Go, Hideyuki Takai, Hajime Miyazaki, Itaru Yamazaki, Tetsuro Kanemaru | 1997-01-14 |