Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4989049 | Multi-color image forming apparatus | Yasuhiro Kusuda, Masaru Komura | 1991-01-29 |
| 4888619 | Multi-color image forming apparatus for forming a latent image pattern by use of residual toner remaining in a developing device | — | 1989-12-19 |
| 4884096 | Multiple color image forming apparatus | Yasuhiro Kusuda | 1989-11-28 |
| 4416535 | Electrophotographic copying apparatus | — | 1983-11-22 |
| 4350269 | Toner dispensing device | Yoshihiro Hanada | 1982-09-21 |