Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721527 | Developing apparatus including a developer compression-avoidance feature and image forming apparatus using same | Kenji Kanari, Ken Nakagawa, Takeshi Kawamura | 2004-04-13 |
| 6070867 | Sheet supplying apparatus | Shigeru Okamura, Hiroyuki Ishii, Takeshi Niimura, Ryuichi Kojima, Masahide Tanoue +1 more | 2000-06-06 |
| 5927702 | Sheet feeder and image forming apparatus using the same | Hiroyuki Ishii, Masahide Tanoue, Hidehiko Kajiya, Akira Yuza, Ryuichi Kojima | 1999-07-27 |