Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5230043 | Arrangement for diagnosing the cause of communication interruption between two CPUS | Takao Ichihashi, Masashi Matsumoto | 1993-07-20 |
| 5220387 | Transfer unit of an image forming apparatus | Arihiro Tsunoda, Atsushi KANOU, Toshiyuki Osaka, Toshinobu Katafuchi, Naoki Mizutani | 1993-06-15 |
| 5195740 | Nipping device of a transfer unit | Arihiro Tsunoda, Atsushi KANOU, Toshiyuki Osaka, Toshinobu Katafuchi, Hiroyoshi Omuras | 1993-03-23 |
| 5142325 | Image forming apparatus | Masami Kai, Toshinobu Katafuchi, Hideyuki Tanaka, Toru Taniguchi, Takao Ichihashi | 1992-08-25 |
| 5142382 | Document reader | — | 1992-08-25 |
| 4945384 | Scanning-member-stop positioning device for the image forming apparatus | Hironori Andou | 1990-07-31 |