Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5305057 | Image forming apparatus having correction means for modifying image density signals according to a gradation correction table | Yoshihiro Hattori, Suguru Hamamichi, Hideaki Kodama, Takeru Kinoshita | 1994-04-19 |
| 5296895 | Image forming apparatus with toner detection | — | 1994-03-22 |