Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355884 | Electrophotographic apparatus | Tsutomu Toyono, Shunji Nakamura, Kano Tanaka, Yoshimasa Kimura | 1982-10-26 |
| 4334763 | Electrophotographic copying apparatus | Shinji Murata, Tsutomu Toyono, Yoshiaki Sone, Teruo Morikawa | 1982-06-15 |