Issued Patents All Time
Showing 101–125 of 153 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8437657 | Cleaning apparatus and image forming apparatus | Hisashi Kikuchi, Osamu Naruse, Naomi Sugimoto, Yoshiki Hozumi, Yuu Sakakibara | 2013-05-07 |
| 8433213 | Cleaning device and image forming apparatus | Yoshiki Hozumi, Osamu Naruse, Naomi Sugimoto, Hisashi Kikuchi, Yuu Sakakibara | 2013-04-30 |
| 8326174 | Cleaning unit for an electrophotographic image forming apparatus having a polarity control member | Osamu Naruse, Hidetoshi Yano, Naomi Sugimoto, Hiroki Nakamatsu | 2012-12-04 |
| 8324850 | Motor driver | Masahiro Yasohara | 2012-12-04 |
| 8280295 | Cleaning device, image forming apparatus including the device, and process cartridge including the device | Osamu Naruse, Hidetoshi Yano, Naomi Sugimoto, Yasuyuki Yamashita | 2012-10-02 |
| 8242061 | Lubricity maintaining image forming apparatus and process cartridge | Takuya Seshita | 2012-08-14 |
| D662067 | Light source of light emitting diode | Makoto Morikawa, Toshifumi Ogata, Noriyasu Tanimoto, Masumi Abe, Ryo Minamihata | 2012-06-19 |
| D661666 | Light source of light emitting diode | Makoto Morikawa, Toshifumi Ogata, Noriyasu Tanimoto, Masumi Abe, Ryo Minamihata | 2012-06-12 |
| 8190077 | Cleaning device and image forming apparatus | Osamu Naruse, Hidetoshi Yano, Naomi Sugimoto, Hiroki Nakamatsu | 2012-05-29 |
| 8169170 | Motor driving device, motor device, and integrated circuit device | Masahiro Yasohara | 2012-05-01 |
| D657758 | Light source of light emitting diode | Makoto Morikawa, Toshifumi Ogata, Noriyasu Tanimoto, Masumi Abe, Ryo Minamihata | 2012-04-17 |
| D657757 | Light source of light emitting diode | Makoto Morikawa, Toshifumi Ogata, Noriyasu Tanimoto, Masumi Abe, Ryo Minamihata | 2012-04-17 |
| 8159106 | Motor and electronic apparatus using the same | Yuichi Yoshikawa, Hiroaki Kawasaki, Hiroshi Ueda, Hiroki Asai | 2012-04-17 |
| 8159102 | Motor and electronic apparatus using the same | Yuichi Yoshikawa, Hiroaki Kawasaki, Hiroshi Ueda, Hiroki Asai | 2012-04-17 |
| 8159097 | Motor and electronic apparatus using the same | Yuichi Yoshikawa, Hiroaki Kawasaki, Hiroshi Ueda, Hiroki Asai | 2012-04-17 |
| 8114751 | Multi-angle rotation for ion implantation of trenches in superjunction devices | Takeshi Ishiguro, Hugh J. Griffin | 2012-02-14 |
| 8041281 | Cleaning device, image forming apparatus, and process cartridge | Naomi Sugimoto, Hidetoshi Yano, Osamu Naruse, Yasuyuki Yamashita | 2011-10-18 |
| D645418 | Light source of light emitting diode | Makoto Morikawa, Toshifumi Ogata, Noriyasu Tanimoto, Masumi Abe, Ryo Minamihata | 2011-09-20 |
| 8019268 | Polarity controlling device, and cleaner and image forming apparatus using the polarity controlling device | Hiroki Nakamatsu, Naomi Sugimoto, Osamu Naruse, Hidetoshi Yano | 2011-09-13 |
| 8012806 | Multi-directional trenching of a die in manufacturing superjunction devices | Takeshi Ishiguro, Hugh J. Griffin | 2011-09-06 |
| D642997 | Light source of light emitting diode | Makoto Morikawa, Toshifumi Ogata, Noriyasu Tanimoto, Masumi Abe, Ryo Minamihata | 2011-08-09 |
| D638809 | Substrate for light source of light emitting diode | Makoto Morikawa, Toshifumi Ogata, Noriyasu Tanimoto, Masumi Abe, Ryo Minamihata | 2011-05-31 |
| D638810 | Substrate for light source of light emitting diode | Makoto Morikawa, Toshifumi Ogata, Noriyasu Tanimoto, Masumi Abe, Ryo Minamihata | 2011-05-31 |
| 7929897 | Cleaning unit, process cartridge, and image forming apparatus using the same | Naomi Sugimoto, Hidetoshi Yano, Osamu Naruse, Yasuyuki Yamashita | 2011-04-19 |
| 7903995 | Cleaning device, image forming apparatus, and process cartridge | Hiroki Nakamatsu, Naomi Sugimoto, Osamu Naruse, Hidetoshi Yano | 2011-03-08 |