Issued Patents All Time
Showing 26–50 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10534290 | Powder container | Shinji Tamaki, Hiroshi Hosokawa, Shunji Katoh, Michiharu Suzuki, Hideo Yoshizawa +1 more | 2020-01-14 |
| 10474062 | Powder container and image forming apparatus | Hiroshi Hosokawa, Tsukuru Kai, Junichi Matsumoto, Makoto Komatsu, Tadashi Hayakawa +2 more | 2019-11-12 |
| 10459370 | Toner container having protrusions projecting from opposite sides of the toner container | Nobuo Takami, Noriyuki Kimura, Eisuke Hori, Hideki Kimura, Yuji Suzuki | 2019-10-29 |
| 10401760 | Nozzle insertion member, powder container, and image forming apparatus | Shinji Tamaki, Shunji Katoh, Junji Yamabe | 2019-09-03 |
| 10317814 | Powder supply device and image forming apparatus incorporating same | Nobuo Takami, Tetsuro Hirota, Koichi Yamazaki, Atsushi Nakamoto, Naohiro Kawashima +3 more | 2019-06-11 |
| 10300796 | Drive device, method for controlling the same, and transport apparatus | Yoshihiro Ito, Daijiro Takizawa | 2019-05-28 |
| 10228632 | Powder detection device, image forming apparatus, powder detection method, and non-transitory recording medium | Mitsufumi Yamamoto, Tetsuro Hirota, Kazuho Satoh, Shingo Nishizaki, Ko Tokumaru | 2019-03-12 |
| 10156810 | Powder container and image forming apparatus | Hiroshi Hosokawa, Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa +4 more | 2018-12-18 |
| 10054873 | Toner container having protrusions projecting from opposite sides of the toner container | Nobuo Takami, Noriyuki Kimura, Eisuke Hori, Hideki Kimura, Yuji Suzuki | 2018-08-21 |
| 10048621 | Nozzle insertion member, powder container, and image forming apparatus | Shinji Tamaki, Shunji Katoh, Junji Yamabe | 2018-08-14 |
| 9857729 | Nozzle insertion member, powder container, and image forming apparatus | Shinji Tamaki, Shunji Katoh, Junji Yamabe | 2018-01-02 |
| 9817335 | Powder amount detector, powder supply device, and image forming apparatus incorporating same | Naohiro Kawashima, Koichi Yamazaki, Nobuo Takami, Atsushi Nakamoto, Shinnosuke Koshizuka +4 more | 2017-11-14 |
| 9778596 | Toner container and image forming apparatus including a shutter having extension | Nobuo Takami, Noriyuki Kimura, Eisuke Hori, Hideki Kimura, Yuji Suzuki | 2017-10-03 |
| 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 |
| 9690232 | Toner container and image forming apparatus | Eisuke Hori, Noriyuki Kimura, Nobuo Takami, Yuji Suzuki, Hideki Kimura +2 more | 2017-06-27 |
| 9581937 | Powder container and image forming apparatus | Hiroshi Hosokawa, Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa +4 more | 2017-02-28 |
| 9541862 | Toner container including a cap with two shoulders and image forming device | Nobuo Takami, Noriyuki Kimura, Eisuke Hori, Hideki Kimura, Yuji Suzuki | 2017-01-10 |
| 9523940 | Powder detector, developing device, process cartridge, image forming apparatus, and powder detecting method | Hiroshi Hosokawa, Tetsuro Hirota | 2016-12-20 |
| 9523664 | Powder detector, image forming apparatus including same, and powder detecting method | Tetsuro Hirota, Hiroshi Hosokawa | 2016-12-20 |
| 9513576 | Powder container | Shinji Tamaki, Hiroshi Hosokawa, Shunji Katoh, Michiharu Suzuki, Hideo Yoshizawa +1 more | 2016-12-06 |
| 9500983 | Image forming apparatus | Kayoko Tanaka, Keita Sone | 2016-11-22 |
| 9482988 | Powder container and image forming apparatus | Hiroshi Hosokawa, Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa +4 more | 2016-11-01 |
| 9465317 | Nozzle insertion member, powder container, and image forming apparatus | Shinji Tamaki, Shunji Katoh, Junji Yamabe | 2016-10-11 |
| 9429874 | Toner container and image forming apparatus | Eisuke Hori, Noriyuki Kimura, Nobuo Takami, Yuji Suzuki, Hideki Kimura +2 more | 2016-08-30 |
| 9411268 | Toner container and image forming apparatus with a mechanism to secure the toner container | Eisuke Hori, Yuji Suzuki, Hideki Kimura, Nobuo Takami, Noriyuki Kimura | 2016-08-09 |