Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857987 | Braking control device for vehicle | Kazuya Morishita | 2020-12-08 |
| 10845729 | Image forming apparatus having toner density control | Masashi Wakisaka, Yusuke Ishida, Katsuya Nose, Yuta Okuyama | 2020-11-24 |
| 10831128 | Image forming apparatus having image formation interruption | Yusuke Ishida, Masashi Wakisaka, Katsuya Nose, Yuta Okuyama | 2020-11-10 |
| 10416593 | Developing device | Yusuke Ishida, Yasushi Takeuchi, Toshiyuki Yamada, Shiro Higashikozono, Hiroto Kakinuma +1 more | 2019-09-17 |
| 10372068 | Development device | — | 2019-08-06 |
| 10061231 | Developing device | Yusuke Ishida | 2018-08-28 |
| 9897940 | Developing device and conveying screw for developing an electrostatic latent image on an image bearing member | Yusuke Ishida, Yasushi Takeuchi, Toshiyuki Yamada | 2018-02-20 |
| 9851670 | Image forming apparatus to suppress excessive interposing toner | Yasushi Takeuchi, Takayuki Ganko, Koji Arimura, Yusuke Ishida, Toshiyuki Yamada +2 more | 2017-12-26 |
| 9841703 | Developing apparatus | Yusuke Ishida | 2017-12-12 |
| 9827855 | Vehicle brake system | Takuji Ishimoto | 2017-11-28 |
| 9811026 | Developing device | Yusuke Ishida | 2017-11-07 |
| 9796367 | Vehicle brake device | Yoshihiro Miyata, Yasuhiro Hineno, Keita Nakano | 2017-10-24 |
| 9733594 | Developing device | Yusuke Ishida, Yasushi Takeuchi, Toshiyuki Yamada, Shiro Higashikozono, Hiroto Kakinuma +1 more | 2017-08-15 |
| 9643611 | Control device for vehicle and drive system for vehicle | Yo SHISHIDO, Kyosuke Mori, Takeshi Tojo, Hiroki Saito, Masayuki Naito +2 more | 2017-05-09 |
| 9500991 | Developing apparatus having supply device with compound spiral portions | Yusuke Ishida, Hisashi Tsukijima | 2016-11-22 |
| 9442428 | Developing apparatus | Tomoyuki Sakamaki | 2016-09-13 |
| 9442427 | Developing device | Yusuke Ishida, Hisashi Tsukijima | 2016-09-13 |
| 9316948 | Developing apparatus with discharge regulating member | Hisashi Tsukijima, Yusuke Ishida | 2016-04-19 |
| 9268263 | Development apparatus and image forming apparatus | Osamu Ariizumi, Shinya Suzuki, Ryohei Terada, Ichiro Katsuie, Shoji Naruge +1 more | 2016-02-23 |
| 9223252 | Developing apparatus | Tomoyuki Sakamaki | 2015-12-29 |
| 9026008 | Developing device having developer conveying members | — | 2015-05-05 |
| 8934819 | Developing apparatus | Tomoyuki Sakamaki | 2015-01-13 |
| 8867967 | Development apparatus | Satoru Yamauchi | 2014-10-21 |
| 8693923 | Developing apparatus | Tomoyuki Sakamaki | 2014-04-08 |
| 5917630 | Controlling apparatus for remote control operation | Kazuo Kadowaki, Jun Nosaka, Tadamitsu Isonaka, Kouichi Katsumi, Chiaki Nobuoka +2 more | 1999-06-29 |