Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8156562 | Information processing apparatus, image forming apparatus, image forming system, information processing method, and image forming method | Michio Kawase, Shunichi Komatsu, Michiharu Masuda, Tsunao Hombo | 2012-04-10 |
| 8111420 | Printer control apparatus and method of controlling the same, printer and method of controlling the same, reader and method of controlling the same, and image forming system | Nobuo Sekiguchi, Masahiro Serizawa, Akinobu Nishikata | 2012-02-07 |
| 7937011 | Image forming apparatus and image controlling method | Yuichi Yamamoto, Eiichi Motoyama, Kuniyasu Kimura, Hiroaki Tomiyasu, Takahiko Yamaoka +3 more | 2011-05-03 |
| 7839542 | Image forming apparatus | Michio Kawase, Noriyoshi Chizawa, Masashi Oyumi, Shigeo Hata, Kiyoshi Okamoto | 2010-11-23 |
| 7835685 | Image forming apparatus and control method therefor | Eiichi Motoyama, Kuniyasu Kimura, Hiroaki Tomiyasu, Takahiko Yamaoka, Yuichi Yamamoto | 2010-11-16 |
| 7742180 | Dust and/or dirt detection in image reading apparatus having read-while-feed function | Tadaaki Saida, Akinobu Nishikata, Nobuo Sekiguchi, Rieko Akiba, Yuichiro Maeda | 2010-06-22 |
| 7731093 | Image reading/forming apparatus and method | Keizo Isemura, Toshio Hayashi, Mitsushige Murata, Masatoshi Tanabe, Junichi Intoh +1 more | 2010-06-08 |
| 7650094 | Image forming apparatus and controlling method | Yuichi Yamamoto, Eiichi Motoyama, Kuniyasu Kimura, Hiroaki Tomiyasu, Takahiko Yamaoka +3 more | 2010-01-19 |
| 7596339 | Image forming apparatus including an interchangeable engine and an interchangeable paper feeding and outputting system | Michio Kawase, Noriyoshi Chizawa, Masashi Oyumi, Shigeo Hata, Kiyoshi Okamoto | 2009-09-29 |
| 7593128 | Printer control apparatus and method of controlling the same, printer and method of controlling the same, reader and method of controlling the same, and image forming system | Nobuo Sekiguchi, Masahiro Serizawa, Akinobu Nishikata | 2009-09-22 |
| 7590361 | Image forming apparatus and control method therefor | Noriyoshi Chizawa, Michio Kawase, Masashi Oyumi, Shigeo Hata, Kiyoshi Okamoto | 2009-09-15 |
| 7580646 | Image forming apparatus and control method therefor | Eiichi Motoyama, Kuniyasu Kimura, Hiroaki Tomiyasu, Takahiko Yamaoka, Yuichi Yamamoto | 2009-08-25 |
| 7512352 | Image forming apparatus with switched-potential responsive to attenuation of a remaining voltage | Kuniyasu Kimura, Eiichi Motoyama, Hiroaki Tomiyasu, Takahiko Yamaoka, Yuichi Yamamoto | 2009-03-31 |
| 7463839 | Image forming apparatus including a toner waste container near-end condition detection feature and a full condition judgment feature | Takahiko Yamaoka, Eiichi Motoyama, Kuniyasu Kimura, Hiroaki Tomiyasu, Yuichi Yamamoto | 2008-12-09 |
| 7379678 | Image forming apparatus and control method therefor | Eiichi Motoyama, Kuniyasu Kimura, Hiroaki Tomiyasu, Takahiko Yamaoka, Yuichi Yamamoto | 2008-05-27 |
| 7356273 | Image forming apparatus with switched-potential responsive to attenuation of a remaining voltage | Kuniyasu Kimura, Eiichi Motoyama, Hiroaki Tomiyasu, Takahiko Yamaoka, Yuichi Yamamoto | 2008-04-08 |
| 7333742 | Image forming apparatus with switched-potential responsive to attenuation of a remaining voltage | Kuniyasu Kimura, Eiichi Motoyama, Hiroaki Tomiyasu, Takahiko Yamaoka, Yuichi Yamamoto | 2008-02-19 |
| 7307754 | Density control method for image control apparatuses and image forming apparatus capable of executing the method | Eiichi Motoyama, Mitsuhiko Sato, Takashi Fujimori | 2007-12-11 |
| 7233410 | Printer control apparatus and method of controlling the same, printer and method of controlling the same, reader and method of controlling the same, and image forming system | Nobuo Sekiguchi, Masahiro Serizawa, Akinobu Nishikata | 2007-06-19 |
| 7218425 | Dust and/or dirt detection in image reading apparatus having read-while-feed function | Tadaaki Saida, Akinobu Nishikata, Nobuo Sekiguchi, Rieko Akiba, Yuichiro Maeda | 2007-05-15 |
| 7119926 | Dust and dirt detection in image reading apparatus having original flow scanning function | Shoji Takeda, Akinobu Nishikata, Nobuo Sekiguchi, Hidenori Sunada, Tadaaki Saida +1 more | 2006-10-10 |
| 6892033 | Image forming apparatus having apparatus main assembly and a process cartridge including non-contact memory performing non-contact data communication with the apparatus main assembly | Hidenori Sunada, Eiichi Motoyama, Satoru Yamamoto | 2005-05-10 |
| 6747751 | Image formation apparatus having image memory | Akinobu Nishikata, Shokyo Koh | 2004-06-08 |
| 6453133 | Image process apparatus with automatic setting of proof printing mode | Masahiro Serizawa, Rieko Akiba, Shunsaku Kondo | 2002-09-17 |
| 6433880 | Image formation apparatus having image memory | Akinobu Nishikata, Shokyo Koh | 2002-08-13 |