Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872037 | Image forming apparatus and control system therefor | Nobuo Kasahara, Masayosi Watanuki, Tadahide Sawamura | 1989-10-03 |
| 4864367 | Image transferring device for a copier | Nobuo Kasahara | 1989-09-05 |
| 4862214 | Image forming apparatus | Nobuo Kasahara | 1989-08-29 |
| 4422405 | Color electrostatographic apparatus | Nobuo Kasahara, Hidetoshi Yano | 1983-12-27 |
| 4267201 | Magnetic brush development apparatus and method | Hidetoshi Yano, Nobuo Kasahara | 1981-05-12 |