Issued Patents All Time
Showing 26–50 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8126375 | Toner container and image forming apparatus | Nobuyuki Taguchi, Masayuki Yamane, Hideo Yoshizawa, Takeroh Kurenuma, Takayuki Tamaki +5 more | 2012-02-28 |
| 8121525 | Method and toner bottle for image forming apparatus capable of effectively supplying toner to image forming apparatus | Nobuyuki Taguchi, Misaki Uchiyama, Masahiro Kurita | 2012-02-21 |
| 8054483 | Image reading system, electronic paper used in the image reading system, and image reading method for handling the electronic paper in the image reading system | — | 2011-11-08 |
| 7991334 | Toner container and image forming apparatus | Nobuyuki Taguchi, Masayuki Yamane, Hideo Yoshizawa, Takeroh Kurenuma, Takayuki Tamaki +5 more | 2011-08-02 |
| 7917055 | Toner container including a toner draining unit and a shutter, and corresponding image forming apparatus | Nobuo Iwata, Nobuo Kasahara, Satoshi Muramatsu, Junichi Matsumoto | 2011-03-29 |
| 7853184 | Toner container and image forming apparatus | Nobuyuki Taguchi, Masayuki Yamane, Hideo Yoshizawa, Takeroh Kurenuma, Takayuki Tamaki +5 more | 2010-12-14 |
| 7853183 | Toner container and image forming apparatus | Nobuyuki Taguchi, Takeroh Kurenuma, Hideo Yoshizawa, Masayuki Yamane | 2010-12-14 |
| 7840167 | Toner container including a gear which is at least partially exposed to an exterior | Nobuyuki Taguchi, Misaki Uchiyama, Masahiro Kurita | 2010-11-23 |
| 7835675 | Toner container and image forming apparatus | Nobuyuki Taguchi, Takeroh Kurenuma, Hideo Yoshizawa, Masayuki Yamane | 2010-11-16 |
| 7826777 | Toner container and image forming apparatus having first and second biasing elements that bias the toner container | Nobuyuki Taguchi, Takeroh Kurenuma, Hideo Yoshizawa, Masayuki Yamane | 2010-11-02 |
| 7822371 | Toner container and image forming apparatus | Nobuyuki Taguchi, Masayuki Yamane, Hideo Yoshizawa, Takeroh Kurenuma, Takayuki Tamaki +5 more | 2010-10-26 |
| 7796914 | Powder container having a cylindrical shutter | Junichi Matsumoto, Nobuo Kasahara, Nobuo Iwata, Satoshi Muramatsu | 2010-09-14 |
| 7747202 | Method and toner bottle for image forming apparatus capable of effectively supplying toner to image forming apparatus | Nobuyuki Taguchi, Misaki Uchiyama, Masahiro Kurita | 2010-06-29 |
| 7720416 | Method and toner bottle for image forming apparatus capable of effectively supplying toner to image forming apparatus | Nobuyuki Taguchi, Misaki Uchiyama, Masahiro Kurita | 2010-05-18 |
| 7720417 | Toner container and image forming apparatus | Nobuyuki Taguchi, Takeroh Kurenuma, Hideo Yoshizawa, Masayuki Yamane | 2010-05-18 |
| 7706699 | Toner container and image forming apparatus | Nobuyuki Taguchi, Masayuki Yamane, Hideo Yoshizawa, Takeroh Kurenuma, Takayuki Tamaki +5 more | 2010-04-27 |
| 7702262 | Toner container including a container body with a gripper at the end thereof, and associated method | Nobuyuki Taguchi, Masayuki Yamane, Hideo Yoshizawa, Takeroh Kurenuma, Takayuki Tamaki +5 more | 2010-04-20 |
| 7620349 | Agent containing unit having improved usability, agent refill unit, and image forming apparatus | — | 2009-11-17 |
| 7607537 | Packaging box | — | 2009-10-27 |
| 7603054 | Image forming apparatus, powder supplying unit, toner container, powder container, and method of recycling the powder container | Nobuo Iwata, Nobuo Kasahara, Satoshi Muramatsu, Junichi Matsumoto | 2009-10-13 |
| 7593674 | Body member of a powder container | Junichi Matsumoto, Nobuo Kasahara, Nobuo Iwata, Satoshi Muramatsu | 2009-09-22 |
| 7536139 | Powder container for use in an image forming apparatus having an opening which faces horizontally | Nobuo Iwata, Nobuo Kasahara, Satoshi Muramatsu, Junichi Matsumoto | 2009-05-19 |
| 7515855 | Powder container having a lower part with a trapezoid-shaped cross-section | Nobuo Takami, Emi Kita | 2009-04-07 |
| 7469981 | Compact front-operable image forming apparatus | Masaaki Kabumoto, Kanae Amemiya, Osamu Miki, Hideo Aoki, Akiyoshi Tanaka | 2008-12-30 |
| 7416289 | Ink cartridge and inkjet recording apparatus equipped with the ink cartridge | — | 2008-08-26 |