Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4320956 | Electrophotographic apparatus including a screen member for decreasing side edge electrostatic charge | Masaji Nishikawa, Tomoki Funakubo | 1982-03-23 |
| 4318611 | Document feed control in an electrophotographic system | Hiroshi Tsuda, Kiyoshi Miyashita, Masaji Nishikawa, Akira Shimizu | 1982-03-09 |