Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374980 | Color image forming apparatus utilizing liquid development | Yuichi Aoyama, Nobuhiko Umezawa | 1994-12-20 |
| 5294944 | Color image forming apparatus having means for properly superimposing image colors on each other | Yoshinobu Takeyama, Susumu Imakawa, Norio Michiie | 1994-03-15 |