Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11314185 | Toner container having protrusions projecting from opposite sides of the toner container | Nobuo Takami, Noriyuki Kimura, Hideki Kimura, Kenji Kikuchi, Yuji Suzuki | 2022-04-26 |
| 10976686 | Toner container having protrusions projecting from opposite sides of the toner container | Nobuo Takami, Noriyuki Kimura, Hideki Kimura, Kenji Kikuchi, Yuji Suzuki | 2021-04-13 |
| 10459370 | Toner container having protrusions projecting from opposite sides of the toner container | Nobuo Takami, Noriyuki Kimura, Hideki Kimura, Kenji Kikuchi, Yuji Suzuki | 2019-10-29 |
| 10054873 | Toner container having protrusions projecting from opposite sides of the toner container | Nobuo Takami, Noriyuki Kimura, Hideki Kimura, Kenji Kikuchi, Yuji Suzuki | 2018-08-21 |
| 9778596 | Toner container and image forming apparatus including a shutter having extension | Nobuo Takami, Noriyuki Kimura, Hideki Kimura, Kenji Kikuchi, Yuji Suzuki | 2017-10-03 |
| 9690232 | Toner container and image forming apparatus | Noriyuki Kimura, Nobuo Takami, Yuji Suzuki, Hideki Kimura, Kenji Kikuchi +2 more | 2017-06-27 |
| 9541862 | Toner container including a cap with two shoulders and image forming device | Nobuo Takami, Noriyuki Kimura, Hideki Kimura, Kenji Kikuchi, Yuji Suzuki | 2017-01-10 |
| 9429874 | Toner container and image forming apparatus | Noriyuki Kimura, Nobuo Takami, Yuji Suzuki, Hideki Kimura, Kenji Kikuchi +2 more | 2016-08-30 |
| 9411268 | Toner container and image forming apparatus with a mechanism to secure the toner container | Kenji Kikuchi, Yuji Suzuki, Hideki Kimura, Nobuo Takami, Noriyuki Kimura | 2016-08-09 |
| 9329529 | Toner container and image forming apparatus in which the toner container has protrusions which interact with the image forming apparatus | Nobuo Takami, Noriyuki Kimura, Hideki Kimura, Kenji Kikuchi, Yuji Suzuki | 2016-05-03 |
| 9146499 | Toner container and image forming apparatus with a mechanism to secure the toner container | Kenji Kikuchi, Yuji Suzuki, Hideki Kimura, Nobuo Takami, Noriyuki Kimura | 2015-09-29 |
| 9128415 | Toner container including first and second rails and a shutter which moves along the rails | Nobuo Takami, Noriyuki Kimura, Hideki Kimura, Kenji Kikuchi, Yuji Suzuki | 2015-09-08 |
| 9122202 | Toner container, image forming apparatus including same, and connecting structure for connecting toner container and image forming apparatus | Yuji Suzuki, Hideki Kimura, Kenji Kikuchi, Noriyuki Kimura, Nobuo Takami | 2015-09-01 |
| 8989636 | Toner container and image forming apparatus | Noriyuki Kimura, Nobuo Takami, Yuji Suzuki, Hideki Kimura, Kenji Kikuchi +2 more | 2015-03-24 |
| 8929779 | Toner container and image forming apparatus in which the toner container has protrusions which interact with the image forming device | Nobuo Takami, Noriyuki Kimura, Hideki Kimura, Kenji Kikuchi, Yuji Suzuki | 2015-01-06 |
| 8918030 | Powder supplying device and image forming apparatus | Hideki Kimura, Nobuo Takami, Yuji Suzuki, Kenji Kikuchi | 2014-12-23 |
| 8909093 | Toner container and image forming apparatus with a secure seal | Kikuchi Kenji, Yuji Suzuki, Hideki Kimura, Nobuo Takami, Noriyuki Kimura | 2014-12-09 |
| 8805246 | Toner replenishing device and image forming apparatus including toner replenishing device | Yuji Suzuki, Nobuo Takami, Kenji Kikuchi, Hideki Kimura, Noriyuki Kimura | 2014-08-12 |
| 8792809 | Toner container and image forming apparatus with a mechanism to secure the toner container | Kikuchi Kenji, Yuji Suzuki, Hideki Kimura, Nobuo Takami, Noriyuki Kimura | 2014-07-29 |
| 8655234 | Toner supply assembly and image forming apparatus incorporating same | Nobuo Takami, Yuji Suzuki, Noriyuki Kimura, Hideki Kimura, Kenji Kikuchi | 2014-02-18 |
| 8649713 | Toner container, image forming apparatus including same, and connecting structure for connecting toner container and image forming apparatus | Yuji Suzuki, Hideki Kimura, Kenji Kikuchi, Noriyuki Kimura, Nobuo Takami | 2014-02-11 |
| 8346135 | Powder conveyance device having a powder conveyance pipe with first, second, and third conveyance sections | Kenji Kikuchi, Hideki Kimura | 2013-01-01 |
| 8090293 | Process cartridge and image forming apparatus employing same | Yuji Arai, Hiroyuki Nagashima, Nobuo Kuwabara, Fumihito Itoh, Hiroshi Ono +8 more | 2012-01-03 |
| 7974556 | Development device, process cartridge, and image forming apparatus | Hideki Kimura | 2011-07-05 |
| 7970324 | Developing device, process cartridge, and image forming apparatus for preventing an abnormal image due to abnormal fluidity of a developer | Hideki Kimura, Kenji Kikuchi, Takafumi Kondo | 2011-06-28 |