Issued Patents All Time
Showing 26–50 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9134643 | Image forming apparatus including control unit for controlling charging bias and laser power | Takayoshi Kihara, Motoki Adachi | 2015-09-15 |
| 9128405 | Image forming apparatus controlling charging voltage based on image density information | Shuichi Tetsuno, Takuya Kitamura | 2015-09-08 |
| 9104130 | Image forming apparatus with control of charging voltage of photosensitive member | Takuya Kitamura, Shuichi Tetsuno | 2015-08-11 |
| 9069278 | Image forming apparatus having non-image portion exposure amount that is lower in mono mode than in color mode | Motoki Adachi, Takayoshi Kihara | 2015-06-30 |
| 9070340 | Driving device of display device | Hiroyoshi Ichikura, Kazuhide Aoyama | 2015-06-30 |
| 9052670 | Color image forming apparatus | Masaru Shimura, Hideo Nanataki, Shinsuke Kobayashi, Shinji Katagiri, Yasunari Watanabe +2 more | 2015-06-09 |
| 9054486 | Optical amplifier device | Masaki Funabashi, Kazuaki Kiyota, Takeshi Akutsu, Noriyuki Yokouchi, Kazutaka Nara | 2015-06-09 |
| 9046809 | Image forming apparatus | Yasunari Watanabe | 2015-06-02 |
| 9042744 | Image forming apparatus | Motoki Adachi, Takayoshi Kihara | 2015-05-26 |
| 9025327 | Portable tablet folio stand | Hiroyuki Noguchi, Eiji Shinohara, Hisashi Shima, Tomoyuki Takahashi, Aaron Michael Stewart | 2015-05-05 |
| 9007292 | Driver circuit and driver cell generating drive signal for display panel | Junko Ikari | 2015-04-14 |
| 9001174 | Image forming apparatus | Shinji Katagiri, Masaru Shimura, Hideo Nanataki, Shinsuke Kobayashi, Kiyoto Toyoizumi +1 more | 2015-04-07 |
| 8948665 | Regulating member, developing device and process cartridge | Takashi Kase | 2015-02-03 |
| 8929466 | Data receiving circuit and semiconductor device | Kouji Tekeda | 2015-01-06 |
| 8861659 | Data receiving circuit and data receiving method | Kouji Takeda, Toshio Itou, Yuuichi Ike | 2014-10-14 |
| 8837869 | SOA-PLC hybrid integrated polarization diversity circuit and method for manufacturing the same | Takeshi Akutsu, Kazutaka Nara, Masaki Funabashi, Noriyuki Yokouchi | 2014-09-16 |
| 8831444 | Color image forming apparatus | Masaru Shimura, Hideo Nanataki, Shinsuke Kobayashi, Shinji Katagiri, Yasunari Watanabe +2 more | 2014-09-09 |
| 8818215 | Image forming apparatus for outputting a signal corresponding to an amount of a developer | Takayoshi Kihara | 2014-08-26 |
| 8725021 | Image forming apparatus with controlled developer removal | Kohei Matsuda, Hirokazu Fujino | 2014-05-13 |
| 8625194 | Semiconductor optical amplifier | — | 2014-01-07 |
| 8587507 | Driving circuit and display apparatus having operational amplifiers with parasitic diodes | Atsushi Hirama, Koji Higuchi | 2013-11-19 |
| 8547631 | Semiconductor optical amplifier | Masaki Funabashi, Noriyuki Yokouchi, Junji Yoshida | 2013-10-01 |
| 8548024 | Semiconductor laser module | Tatsuya Kimoto, Go KOBAYASHI | 2013-10-01 |
| 8384643 | Drive circuit and display device | Kunihiro HARAYAMA, Koji Higuchi, Atsushi Hirama | 2013-02-26 |
| 8380032 | Semiconductor optical amplifier module | Masaki Funabashi | 2013-02-19 |