Issued Patents All Time
Showing 26–50 of 132 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7871156 | Ink cartridge for ink-jet printing apparatus | Minoru Usui, Satoshi Shinada, Takahiro Naka, Takeo Seino, Hisashi Koike +8 more | 2011-01-18 |
| 7866790 | Maintenance device for liquid ejection head and liquid ejection apparatus | — | 2011-01-11 |
| 7837292 | Liquid ejection apparatus | — | 2010-11-23 |
| 7828408 | Liquid ejection apparatus | — | 2010-11-09 |
| 7815298 | Ink cartridge for ink jet recording device | Yasuto Sakai, Satoshi Shinada, Atsushi Kobayashi | 2010-10-19 |
| 7794067 | Ink cartridge and method of regulating fluid flow | Atsushi Kobayashi, Satoshi Shinada | 2010-09-14 |
| 7784930 | Ink cartridge for ink jet recording device | Yasuto Sakai, Satoshi Shinada, Atsushi Kobayashi | 2010-08-31 |
| 7748835 | Ink-jet recording device and ink cartridge | Satoshi Shinada, Yasuto Sakai | 2010-07-06 |
| 7699452 | Ink cartridge and method of ink injection thereinto | Mutsuhiko Ota, Yukiharu Suda, Hisashi Koike, Satoshi Shinada, Michinari Tsukahara +1 more | 2010-04-20 |
| 7614732 | Ink cartridge | Munehide Kanaya, Yasuto Sakai, Masaki Shimomura, Satoshi Nakata, Yoshihiro Koizumi +3 more | 2009-11-10 |
| 7575312 | Ink cartridge and method of ink injection thereinto | Mutsuhiko Ota, Yukiharu Suda, Hisashi Koike, Satoshi Shinada, Michinari Tsukahara +1 more | 2009-08-18 |
| 7566112 | Ink cartridge and ink-jet recording apparatus | Takeo Seino, Satoshi Shinada, Yasuto Sakai, Masaki Shimomura, Satoshi Nakata | 2009-07-28 |
| 7559634 | Ink-jet recording device and ink supply unit suitable for it | — | 2009-07-14 |
| 7543907 | Ink jet recording apparatus and cleaning control method for recording head incorporated therein | Shuhei Harada, Hitoshi Hayakawa, Atsushi Kobayashi, Hitotoshi Kimura, Yoshiharu Aruga | 2009-06-09 |
| 7513592 | Cleaning device of liquid jet apparatus, liquid jet apparatus, and cleaning method | — | 2009-04-07 |
| 7434923 | Ink cartridge and method of regulating fluid flow | Atsushi Kobayashi, Satoshi Shinada | 2008-10-14 |
| 7422317 | Ink-jet recording device and ink supply unit suitable for it | — | 2008-09-09 |
| 7404628 | Liquid container | Takahiro Naka, Takahiro Katakura, Atsushi Kobayashi, Satoshi Shinada, Toshio Kumagai +6 more | 2008-07-29 |
| 7367652 | Ink-jet recording device and ink cartridge | Satoshi Shinada, Yasuto Sakai | 2008-05-06 |
| 7350907 | Ink-jet recording device and ink supply unit suitable for it | — | 2008-04-01 |
| 7341335 | Liquid ejection apparatus | Fujio Akahane, Shuichi Tanaka | 2008-03-11 |
| 7325915 | Ink cartridge having retaining structure | Munehide Kanaya, Yasuto Sakai, Masaki Shimomura, Satoshi Nakata, Yoshihiro Koizumi +3 more | 2008-02-05 |
| 7300142 | Ink cartridge for ink-jet printing apparatus | Minoru Usui, Satoshi Shinada, Takahiro Naka, Takeo Seino, Hisashi Koike +8 more | 2007-11-27 |
| 7293866 | Ink cartridge for ink jet recording device | Yasuto Sakai, Satoshi Shinada, Atsushi Kobayashi | 2007-11-13 |
| 7237882 | Ink cartridge having retaining structure and recording apparatus for receiving the ink cartridge | Munehide Kanaya, Yasuto Sakai, Masaki Shimomura, Satoshi Nakata, Yoshihiro Koizumi +3 more | 2007-07-03 |