Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7146120 | Image forming apparatus having a corona discharge air supplying section | Takayuki Horie | 2006-12-05 |
| 6591075 | Cleaning method of toner image carrying body, cleaning device of the toner image carrying body and image forming apparatus equipped therewith | Junichi Koiso, Junichi Hamada, Yukiko Omori, Mitsugu Nemoto, Kazuhiko Sato | 2003-07-08 |
| D438559 | Electronic copier | Kenji Matsumoto, Naoki Otomo, Shun Kawata | 2001-03-06 |
| 5884137 | Two-sided copying apparatus including a reversing stop mechanism | Toshio Shida, Naoki Otomo, Hisao Sato, Kenji Kato, Hideki Endo | 1999-03-16 |
| 5742874 | Charging device | Yasushi Koshimura, Kiyohari Nakagama, Mitsugu Nemoto | 1998-04-21 |
| 5619361 | Information transmitting/processing system | Yasuhiro Sagesaka, Yoshifumi Kawamura, Junichi Tatezaki, Hideo Wada, Isao Kodama | 1997-04-08 |
| 5436707 | Process cartridge for use in image forming apparatus | Motoji Kawamoto | 1995-07-25 |
| 5382998 | Image forming apparatus of a clamshell type | Toshio Shida, Hisao Satoh, Naoko Otomo, Takeshi Sakabe, Shigeru Okazaki +1 more | 1995-01-17 |
| 5381167 | Color image forming apparatus | Yozo Fujii, Tadashi Miwa, Hisao Satoh, Isao Matsuoka, Tadayoshi Ikeda | 1995-01-10 |
| 5291223 | Exposure unit for a multicolor image forming apparatus capable of better registration of the multicolor images | Yozo Fujii, Tadashi Miwa, Isao Matsuoka, Hideo Satoh | 1994-03-01 |