Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701553 | Multi-color image forming apparatus having high developability without fogging and without mixing of colors | Isao Endo, Toru Komatsu, Yotaro Sato, Hiroyuki Nomori, Kunio Shigeta | 1997-12-23 |
| 5592264 | Magnetic brush type charging device | Kunio Shigeta, Sachie Hosogoezawa | 1997-01-07 |