Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336582 | Electrophotographic image formation comprising an arylamine in a charge transport layer and an encapsulated toner | Ichiro Takegawa, Tsutomu Kubo, Keiko Ariie | 1994-08-09 |