Issued Patents All Time
Showing 51–75 of 185 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7334888 | Ink cartridge | Shingo Hattori, Tomohiro Kanbe, Atsuhiro Takagi | 2008-02-26 |
| 7325913 | Ink cartridge | Shingo Hattori, Tomohiro Kanbe, Atsuhiro Takagi | 2008-02-05 |
| 7318640 | Ink cartridges | Shingo Hattori, Tomohiro Kanbe | 2008-01-15 |
| 7316471 | Ink cartridges | Shingo Hattori, Tomohiro Kanbe | 2008-01-08 |
| 7300144 | Ink cartridge | Naoki Katayama, Tomohiro Kanbe, Katsunori Nishida | 2007-11-27 |
| 7290870 | Ink cartridges | Shingo Hattori, Tomohiro Kanbe | 2007-11-06 |
| D554700 | Ink cartridge | Mitsuharu Hattori | 2007-11-06 |
| 7287845 | Ink cartridges | Shingo Hattori, Tomohiro Kanbe | 2007-10-30 |
| 7284830 | Ink cartridge and recording device | Shota Iijima | 2007-10-23 |
| 7284849 | Ink cartridges | Makoto Yamada, Takashi Ito | 2007-10-23 |
| 7278722 | Ink cartridge | Atsuhiro Takagi, Shingo Hattori, Tomohiro Kanbe | 2007-10-09 |
| D549773 | Ink cartridge | Mitsuharu Hattori | 2007-08-28 |
| 7252374 | Ink-jet recording apparatus having ink-extracting member | Takamasa Usui | 2007-08-07 |
| D547797 | Frame of ink cartridge | Shingo Hattori, Tomohiro Kanbe | 2007-07-31 |
| D547370 | Frame of ink cartridge | Shingo Hattori, Tomohiro Kanbe | 2007-07-24 |
| 7241001 | Ink cartridges | Shingo Hattori, Tomohiro Kanbe | 2007-07-10 |
| 7241002 | Ink cartridges | — | 2007-07-10 |
| 7237884 | Ink cartridge | Henry John Sacco, Jr., Naoki Katayama, Tomohiro Kanbe, Katsunori Nishida | 2007-07-03 |
| 7237885 | Ink cartridges | Makoto Yamada | 2007-07-03 |
| 7234804 | Ink cartridges | Shingo Hattori, Tomohiro Kanbe, Makoto Yamada | 2007-06-26 |
| 7229165 | Ink cartridges | Shingo Hattori, Tomohiro Kanbe, Makoto Yamada | 2007-06-12 |
| 7226153 | Ink cartridge | — | 2007-06-05 |
| 7226155 | Ink cartridges | — | 2007-06-05 |
| 7222951 | Ink cartridges | Shingo Hattori, Tomohiro Kanbe | 2007-05-29 |
| 7222950 | Ink cartridges | Shingo Hattori, Tomohiro Kanbe | 2007-05-29 |