Issued Patents All Time
Showing 51–75 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8380104 | Replacement unit and image forming device | Toshio Takiguchi, Shinichi Ohba, Takayuki Yazawa | 2013-02-19 |
| 8369736 | Developing device and image forming apparatus | Yoshiyuki Takashima, Hideki KUGE, Taiyou Uehara, Shingo Natsume, Youichi Seki | 2013-02-05 |
| 8270872 | Image forming apparatus having a connecting mechanism between photoreceptor assembly and developing assembly | Toshio Takiguchi | 2012-09-18 |
| 8121524 | Developer supply container and image forming apparatus | Kiyoshi Sakoh, Kazuhiro Saito | 2012-02-21 |
| 8115154 | Solid-state imaging device, method of producing the same, and imaging device | Tetsuji Yamaguchi, Keiji Tatani, Yutaka Nishimura, Kazuichiro Itonaga, Hiroyuki Mori +4 more | 2012-02-14 |
| 8045895 | Developing device and image forming device | Kiyoshi Nagamine | 2011-10-25 |
| 8039901 | Epitaxial source/drain transistor | — | 2011-10-18 |
| 8014705 | Developing device, image supporter unit, and image formation apparatus | Kiyoshi Sakoh, Toyohiko Awano | 2011-09-06 |
| 7912409 | Toner cartridge | Yasufumi Kayahara, Hiromitsu Koizumi, Chiharu Nakajima, Mutsumi Kikuchi, Toyohiko Awano +1 more | 2011-03-22 |
| 7838349 | Semiconductor device and method of manufacturing the same | Toshiaki Iwamatsu, Yuuichi Hirano | 2010-11-23 |
| 7741679 | Semiconductor device, method of manufacturing same and method of designing same | Yasuo Yamaguchi, Shigeto Maegawa, Takashi Ipposhi, Toshiaki Iwamatsu, Shigenobu Maeda +2 more | 2010-06-22 |
| 7723790 | Semiconductor device and method of manufacturing the same | Yuuichi Hirano, Shigeto Maegawa, Toshiaki Iwamatsu, Shigenobu Maeda, Yasuo Yamaguchi | 2010-05-25 |
| 7647010 | Toner cartridge and image forming apparatus | Hiromitsu Koizumi, Chiharu Nakajima, Toyohiko Awano, Shigeki Nishimura, Mutsumi Kikuchi +1 more | 2010-01-12 |
| 7643777 | Toner cartridge | Hiromitsu Koizumi, Chiharu Nakajima | 2010-01-05 |
| 7577388 | Developing roller, and developing device and image-forming apparatus using the same | — | 2009-08-18 |
| 7541644 | Semiconductor device with effective heat-radiation | Yuuichi Hirano, Shigenobu Maeda, Takashi Ipposhi, Shigeto Maegawa | 2009-06-02 |
| 7531878 | Semiconductor MIS transistor formed on SOI semiconductor substrate | Shigenobu Maeda, Shigeto Maegawa | 2009-05-12 |
| 7529511 | Toner cartridge | Yasufumi Kayahara, Hiromitsu Koizumi, Chiharu Nakajima, Mutsumi Kikuchi, Toyohiko Awano +1 more | 2009-05-05 |
| 7504291 | MOS transistor on an SOI substrate with a body contact and a gate insulating film with variable thickness | Shigenobu Maeda, Toshiaki Iwamatsu, Takashi Ipposhi | 2009-03-17 |
| 7494883 | Semiconductor device having a trench isolation and method of fabricating the same | Toshiaki Iwamatsu, Takashi Ipposhi, Shigenobu Maeda | 2009-02-24 |
| 7482658 | Semiconductor device and method of manufacturing the same | Yuuichi Hirano, Shigeto Maegawa, Toshiaki Iwamatsu, Shigenobu Maeda, Yasuo Yamaguchi | 2009-01-27 |
| 7439587 | Semiconductor device and method of manufacturing the same | Yuuichi Hirano, Shigeto Maegawa, Toshiaki Iwamatsu, Shigenobu Maeda, Yasuo Yamaguchi | 2008-10-21 |
| 7393731 | Semiconductor device and method of manufacturing the same | Toshiaki Iwamatsu, Yuuichi Hirano | 2008-07-01 |
| 7358569 | Semiconductor device with semiconductor layer having various thickness | Shigenobu Maeda | 2008-04-15 |
| 7303950 | Semiconductor device, method of manufacturing same and method of designing same | Yasuo Yamaguchi, Shigeto Maegawa, Takashi Ipposhi, Toshiaki Iwamatsu, Shigenobu Maeda +2 more | 2007-12-04 |