Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633734 | Image forming apparatus having density detecting means | Yoichiro Maebashi, Koichi Hiroshima | 2003-10-14 |
| 6618650 | Vehicle sharing system | Suguru Asakura, Shugo Kondo | 2003-09-09 |
| 6564021 | Image forming apparatus with transfer voltage control for transferring toner patterns | Yoichiro Maebashi | 2003-05-13 |
| 6516163 | Image forming apparatus having control for forming density and graduation patches | Yoichiro Maebashi | 2003-02-04 |
| 6505012 | Image forming apparatus | Yoichiro Maebashi | 2003-01-07 |