Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624107 | Image forming apparatus with a document feeder | Masanobu Deguchi, Junichi Kajiwara, Masakiyo Okuda, Michiyuki Suzuki, Shinji Kato +1 more | 1997-04-29 |
| 5592270 | Developing device in an electrophotographic apparatus capable of controlling a discharge of deteriorated developer and method of discharging deteriorated developer | Yasuhiro Takai, Hirokazu Tanaka, Atsushi Ueda, Hideo Yamasa, Fumio Shimazu | 1997-01-07 |