Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558863 | Electrophotographic photoreceptor, electrophotographic image forming method and apparatus using the photoreceptor | Takashi Rokutanzono, Tamotsu Aruga, Tatsuya Niimi | 2003-05-06 |
| 6521387 | Electrophotographic photoreceptor, method of manufacturing the photoreceptor, and electrophotographic image forming method and apparatus using the photoreceptor | — | 2003-02-18 |