Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484006 | Developing device with developer layer regulating blade | Shinji Aoki | 2002-11-19 |
| 6473573 | Developing apparatus with temperature sensor | Shinji Aoki | 2002-10-29 |
| 6337967 | Image forming apparatus for superposing monochrome images | Toshihiro Kasai, Masashi Hiroki | 2002-01-08 |
| 6167229 | Image forming apparatus for enabling easy separation of recording sheets from photosensitive member | Takeshi Watanabe | 2000-12-26 |
| 6044244 | Image forming apparatus for enabling easy separation of recording sheets from photosensitive member | Takeshi Watanabe | 2000-03-28 |
| 6009286 | Image forming apparatus with disturbance elimination | Takeshi Watanabe | 1999-12-28 |
| 5698356 | Method of manufacturing developing agent | Hiroshi Murata, Yuka Nakamura, Etsuko Miyamoto | 1997-12-16 |
| 5404211 | Developing device including device for selecting varying the thickness of the developing agent | Yoshiya Hashimoto, Osamu Takagi, Toshihiro Kasai, Shoko Seto | 1995-04-04 |
| 4464743 | Record playing apparatus | Kazuyuki Takizawa, Makoto Kodama | 1984-08-07 |