Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8011767 | Ink cartridge loadable into chamber of casing by guide member | Wataru Sugiyama, Naokazu Tanahashi, Shingo Ito | 2011-09-06 |
| 7997670 | Liquid-ejection apparatus | Hiroshi Taira, Tadanobu Chikamoto, Shuichi Tamaki | 2011-08-16 |
| 7980547 | Sheet supplying devices and image recording apparatuses including the same | Shingo Ito, Naokazu Tanahashi, Wataru Sugiyama | 2011-07-19 |
| 7918518 | Inkjet recording apparatus | Naokazu Tanahashi, Shingo Ito, Wataru Sugiyama | 2011-04-05 |
| 7905480 | Job separator and image recording apparatus having the same | Shingo Ito, Wataru Sugiyama, Naokazu Tanahashi | 2011-03-15 |
| 7878621 | Ink-jet printer and method of sucking ink from air-discharge cap of ink-jet printer | Nobuo Hiraki, Takaichiro Umeda, Hikaru Kaga, Tatsuya Shindo, Wataru Sugiyama +2 more | 2011-02-01 |