Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665502 | Electrophotographic photoreceptor and method for producing the photoreceptor | Mitsuru Tokuyama, Hiroshi Kinashi, Mamoru Nozomi, Tadashi Umehara, Toshiya Asari | 1997-09-09 |