| 6920296 |
Image forming apparatus |
— |
2005-07-19 |
| 6661982 |
Image forming apparatus |
— |
2003-12-09 |
| 6347213 |
Automatic original document conveying apparatus and image forming apparatus |
Yuji Yamanaka, Hitoshi Fujimoto, Kenichi Manabe |
2002-02-12 |
| 6160984 |
Toner filter arrangement having movable magnetic cores |
— |
2000-12-12 |
| 6092799 |
Sheet supplying apparatus and image reading apparatus |
— |
2000-07-25 |
| 6076819 |
Sheet feeding apparatus, and image reading apparatus and image forming apparatus provided therewith |
Noriyoshi Ueda |
2000-06-20 |
| 5836582 |
Sheet feeding device with air injectors for separating sheets |
Hiroshi Ogawa, Yoshimitsu Nakane |
1998-11-17 |
| 5512994 |
Separating apparatus including mesh device for separating recovered residual matter |
— |
1996-04-30 |
| 5486905 |
Developing agent recovery apparatus and image forming apparatus using such recovery apparatus |
Atsushi Takeda, Hironobu Saito, Toru Katsumi |
1996-01-23 |
| 5243395 |
Color image forming apparatus with developing unit moving means |
Masaki Nakaoka, Tadayuki Kitajima |
1993-09-07 |
| 5202739 |
Image forming apparatus having a developing means movable between an operative position and inoperative position |
Takuya Hatakeyama |
1993-04-13 |
| 5172165 |
Image forming apparatus |
Takuya Hatakeyama |
1992-12-15 |
| 4908662 |
Automatic original feeding apparatus having an image area designating function |
Yasuyoshi Yamamoto, Toshirou Kasamura, Yasunori Maeda, Nobukazu Sasaki, Toshihiko Kusumoto +6 more |
1990-03-13 |
| 4829341 |
Document feeding apparatus with image area designation device |
Nobukazu Sasaki, Toshiro Kasamura, Atsushi Kubota, Toshihiko Kusumoto, Tatsuya Shiratori +4 more |
1989-05-09 |
| 4823159 |
Image forming apparatus |
Yasuyoshi Yamamoto, Masashi Ohashi, Tatsuya Shiratori, Atsushi Kubota, Nobukazu Sasaki +4 more |
1989-04-18 |
| 4812874 |
Image forming apparatus capable of designating area to be copied of original |
Atsushi Kubota, Nobukazu Sasaki, Toshirou Kasamura, Toshihiko Kusumoto, Tatsuya Shiratori +4 more |
1989-03-14 |
| 4799084 |
Image forming apparatus |
Takashi Ozawa, Yasuyoshi Yamamoto, Masashi Ohashi, Akiyoshi Kimura, Nobukazu Sasaki +4 more |
1989-01-17 |
| 4792828 |
Image forming apparatus for forming a plurality of image from different originals on one transfer sheet |
Takashi Ozawa, Yasuyoshi Yamamoto, Masashi Ohashi, Akiyoshi Kimura, Nobukazu Sasaki +6 more |
1988-12-20 |
| 4787616 |
Sheet stacking device and image forming apparatus provided with same |
Nobukazu Sasaki, Toshirou Kasamura, Atsushi Kubota, Yasuyoshi Yamamoto, Masashi Ohashi +3 more |
1988-11-29 |
| 4777498 |
Image forming apparatus |
Toshirou Kasamura, Takashi Ozawa, Yasuyoshi Yamamoto, Masashi Ohashi, Akiyoshi Kimura +4 more |
1988-10-11 |
| 4754301 |
Multicolor image forming apparatus with a shutter to prevent mixture of developers in plural developing devices |
Toshirou Kasamura, Akiyoshi Kimura, Masashi Ohashi, Yasuyoshi Yamamoto, Takashi Ozawa +4 more |
1988-06-28 |
| 4708455 |
Image forming apparatus and a process unit for use in the same |
Atsushi Kubota, Shinnosuke Taniishi, Shinichi Sasaki, Akiyoshi Kimura |
1987-11-24 |
