Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8396398 | Method and toner bottle for image forming apparatus capable of effectively supplying toner to image forming apparatus | Nobuyuki Taguchi, Masahiro Kurita, Goro Katsuyama | 2013-03-12 |
| 8121525 | Method and toner bottle for image forming apparatus capable of effectively supplying toner to image forming apparatus | Nobuyuki Taguchi, Masahiro Kurita, Goro Katsuyama | 2012-02-21 |
| 7840167 | Toner container including a gear which is at least partially exposed to an exterior | Nobuyuki Taguchi, Masahiro Kurita, Goro Katsuyama | 2010-11-23 |
| 7747202 | Method and toner bottle for image forming apparatus capable of effectively supplying toner to image forming apparatus | Nobuyuki Taguchi, Masahiro Kurita, Goro Katsuyama | 2010-06-29 |
| 7720416 | Method and toner bottle for image forming apparatus capable of effectively supplying toner to image forming apparatus | Nobuyuki Taguchi, Masahiro Kurita, Goro Katsuyama | 2010-05-18 |
| 7558515 | Powder container and image forming apparatus | Masahiro Kurita | 2009-07-07 |
| 7447469 | Image forming device and mounting member for mounting a toner container thereon | Kazuosa Kuma, Kiyonori Tsuda, Hiroshi Ishii, Yuusuke Noguchi, Makoto Kikura +2 more | 2008-11-04 |
| 7315715 | Apparatus, method, and program for image forming | Kiyonori Tsuda | 2008-01-01 |