Issued Patents All Time
Showing 26–50 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156810 | Powder container and image forming apparatus | Hiroshi Hosokawa, Shunji Kato, Hiroshi Ikeguchi, Seiji Terazawa, Junji Yamabe +4 more | 2018-12-18 |
| 10126682 | Developing device, and image forming apparatus and process cartridge incorporating same | Hiroaki Okamoto, Tatsuya Kubo, Junichi Matsumoto, Ichiro Kadota | 2018-11-13 |
| 10088776 | Developing device, and image forming apparatus and process cartridge incorporating same | Hiroshi Hosokawa, Keiichi Yoshida, Ichiro Kadota, Shunji Katoh | 2018-10-02 |
| 10048621 | Nozzle insertion member, powder container, and image forming apparatus | Kenji Kikuchi, Shunji Katoh, Junji Yamabe | 2018-08-14 |
| 10031441 | Developing device, and image forming apparatus and process cartridge incorporating same | Keiichi Yoshida, Ichiro Kadota, Hiroshi Hosokawa, Shunji Katoh | 2018-07-24 |
| 9857729 | Nozzle insertion member, powder container, and image forming apparatus | Kenji Kikuchi, Shunji Katoh, Junji Yamabe | 2018-01-02 |
| 9740139 | Powder container including a container portion to be engaged with a powder replenishing device | Hiroshi Hosokawa, Tsukuru Kai, Junichi Matsumoto, Makoto Komatsu, Tadashi Hayakawa +2 more | 2017-08-22 |
| 9581937 | Powder container and image forming apparatus | Hiroshi Hosokawa, Shunji Kato, Hiroshi Ikeguchi, Seiji Terazawa, Junji Yamabe +4 more | 2017-02-28 |
| 9513576 | Powder container | Kenji Kikuchi, Hiroshi Hosokawa, Shunji Katoh, Michiharu Suzuki, Hideo Yoshizawa +1 more | 2016-12-06 |
| 9482988 | Powder container and image forming apparatus | Hiroshi Hosokawa, Shunji Kato, Hiroshi Ikeguchi, Seiji Terazawa, Junji Yamabe +4 more | 2016-11-01 |
| 9465317 | Nozzle insertion member, powder container, and image forming apparatus | Kenji Kikuchi, Shunji Katoh, Junji Yamabe | 2016-10-11 |
| 9348259 | Toner housing container and image forming apparatus | Masashi Nagayama, Hisashi Nakajima, Yoshitaka Sekiguchi, Saori Yamada, Shinya Hanatani +6 more | 2016-05-24 |
| D753216 | Portion of a powder container | Kenji Kikuchi | 2016-04-05 |
| 9261817 | Replenishing developer housing container and image forming apparatus | Hitoshi Iwatsuki, Shigenori Yaguchi, Hiroshi Tohmatsu, Toyoaki Tano, Hiroyuki Kishida +7 more | 2016-02-16 |
| 9152084 | Toner housing container and image forming apparatus | Masana Shiba, Shingo Sakashita, Junichi Awamura, Tomoki Murayama, Chihiro Kikuchi +6 more | 2015-10-06 |
| D740356 | Portion of a powder container | Kenji Kikuchi | 2015-10-06 |
| 9141031 | Toner housing container and image forming apparatus | Junji Yamabe, Seiji Terazawa, Kenji Kikuchi, Hiroshi Hosokawa, Shunji Katoh +3 more | 2015-09-22 |
| D736850 | Portion of a powder container | Kenji Kikuchi | 2015-08-18 |
| D734386 | Portion of a powder container | Kenji Kikuchi | 2015-07-14 |
| 9069288 | Toner housing container and image forming apparatus | Satoshi Kojima, Junichi Awamura, Tsuneyasu Nagatomo, Shingo Sakashita, Tomoki Murayama +6 more | 2015-06-30 |
| 9057984 | Powder container, toner cartridge, drawer tray, and image forming apparatus | Keiichi Yoshida, Shunji Katoh, Hiroshi Ikeguchi | 2015-06-16 |
| D718382 | Powder container | Kenji Kikuchi | 2014-11-25 |
| 8822567 | Method of producing soil cement slurry | Takao Kono, Toshio Yonezawa, Eiji Sato, Tomonori Yoshida, Mitsuo Kinoshita | 2014-09-02 |
| 7601770 | Multi-functional admixtures for concrete | Kazumasa Inoue, Toshio Yonezawa, Kenrou Mitsui, Masarou Kojima, Mitsuo Kinoshita +2 more | 2009-10-13 |
| 7564151 | Linear actuator having mechanism for stopping linear movement of output shaft without touching rotor | Yuzuru Suzuki | 2009-07-21 |