Issued Patents All Time
Showing 126–144 of 144 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8820903 | Cartridge | Izumi Nozawa, Atsushi Kobayashi | 2014-09-02 |
| 8807721 | Cartridge and printing material supply system | Izumi Nozawa, Hidetoshi Kodama, Kazutoshi Matsuzaki, Kazumasa Harada, Satoshi Nakata +1 more | 2014-08-19 |
| 8752944 | Cartridge and printing material supply system | Izumi Nozawa, Hidetoshi Kodama, Kazutoshi Matsuzaki, Kazumasa Harada, Satoshi Nakata +1 more | 2014-06-17 |
| 8733911 | Liquid container ink jet printer having the liquid container | Izumi Nozawa, Hiroyuki Nakamura, Shun Oya, Taku Ishizawa | 2014-05-27 |
| 8721045 | Cartridge and printing material supply system | Hidetoshi Kodama, Izumi Nozawa, Kazutoshi Matsuzaki, Kazumasa Harada, Satoshi Nakata +1 more | 2014-05-13 |
| 8721059 | Printing material cartridge and printing material supply system | Hidetoshi Kodama, Izumi Nozawa, Hiroyuki Nakamura | 2014-05-13 |
| 8708469 | Cartridge and printing material supply system | Hidetoshi Kodama, Izumi Nozawa, Kazutoshi Matsuzaki, Kazumasa Harada, Satoshi Nakata +1 more | 2014-04-29 |
| D695823 | Ink cartridge | Izumi Nozawa, Atsushi Kobayashi | 2013-12-17 |
| D692947 | Ink cartridge | Izumi Nozawa, Atsushi Kobayashi | 2013-11-05 |
| 8474959 | Liquid container and liquid ejecting apparatus | Izumi Nozawa, Hiroyuki Nakamura | 2013-07-02 |
| 8439482 | Cartridge and printing material supply system | Hidetoshi Kodama, Izumi Nozawa, Kazutoshi Matsuzaki, Kazumasa Harada, Satoshi Nakata +1 more | 2013-05-14 |
| 8297739 | Cartridge and printing material supply system | Hidetoshi Kodama, Izumi Nozawa, Kazutoshi Matsuzaki, Kazumasa Harada, Satoshi Nakata +1 more | 2012-10-30 |
| 8297738 | Cartridge and printing material supply system | Hidetoshi Kodama, Izumi Nozawa, Kazutoshi Matsuzaki, Kazumasa Harada, Satoshi Nakata +1 more | 2012-10-30 |
| 7668483 | Image forming apparatus | Shinichi Kamoshida | 2010-02-23 |
| 7539443 | Charging roller and image forming apparatus | Shinichi Kamoshida, Atsunori Kitazawa, Katsumi Okamoto, Ken Ikuma | 2009-05-26 |
| 7505715 | Charging roller and image forming apparatus with the same | Shinichi Kamoshida, Atsunori Kitazawa, Ken Ikuma, Kazuyoshi Ohashi | 2009-03-17 |
| 7460815 | Charge roller for noncontact charging across a charge gap, method for producing the same, and image-forming apparatus including the same | Shinichi Kamoshida, Katsunori Ono, Kazuyoshi Ohashi, Masaru Kobashi, Ken Ikuma | 2008-12-02 |
| 7378777 | Drive apparatus and device with same | Masatoshi Moteki | 2008-05-27 |
| 7116037 | Rotary drive device | Masatoshi Moteki | 2006-10-03 |