Issued Patents All Time
Showing 51–75 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7878609 | Mounting structure, module, and liquid container | Kenji Tsukada | 2011-02-01 |
| 7845746 | Liquid container for a liquid ejection device with a vibration sensor for ink level detection | Takeo Seino, Atsushi Kobayashi, Takahiro Katakura | 2010-12-07 |
| 7806523 | Liquid ejecting apparatus and liquid container holder thereof | Takeo Seino, Toshio Kumagai, Hitotoshi Kimura, Atsushi Kobayashi, Taku Ishizawa +1 more | 2010-10-05 |
| 7798620 | Method of manufacturing a liquid container | Kenji Tsukada | 2010-09-21 |
| 7614732 | Ink cartridge | Hisashi Miyazawa, Yasuto Sakai, Masaki Shimomura, Satoshi Nakata, Yoshihiro Koizumi +3 more | 2009-11-10 |
| 7585060 | Liquid ejecting head and liquid ejecting apparatus | — | 2009-09-08 |
| 7571994 | Liquid-jet head and liquid-jet apparatus | — | 2009-08-11 |
| 7434462 | Liquid consumption status detecting method, liquid container, and ink cartridge | Minoru Usui, Kenji Tsukada, Noboru Tamura | 2008-10-14 |
| 7387373 | Liquid ejecting head and liquid ejecting apparatus | Noriaki Okazawa, Satoru Hosono, Akihisa Wanibe | 2008-06-17 |
| 7383727 | Liquid cotainer having a liquid consumption detecting device therein | Minoru Usui, Kenji Tsukada | 2008-06-10 |
| 7325450 | Liquid consumption status detecting method, liquid container, and ink cartridge | Minoru Usui, Kenji Tsukada, Noboru Tamura | 2008-02-05 |
| 7325915 | Ink cartridge having retaining structure | Hisashi Miyazawa, Yasuto Sakai, Masaki Shimomura, Satoshi Nakata, Yoshihiro Koizumi +3 more | 2008-02-05 |
| 7306308 | Liquid container, ink jet recording apparatus, apparatus and method for controlling the same, apparatus and method for detecting liquid consumption state | Kenji Tsukada | 2007-12-11 |
| 7281776 | Liquid container having liquid consumption detecing device | Minoru Usui, Kenji Tsukada | 2007-10-16 |
| 7267000 | Liquid consumption status detecting method, liquid container, and ink cartridge | Minoru Usui, Kenji Tsukada, Noboru Tamura | 2007-09-11 |
| 7251996 | Liquid detecting piezoelectric device, liquid container and mounting module member | Minoru Usui, Kenji Tsukada | 2007-08-07 |
| 7237882 | Ink cartridge having retaining structure and recording apparatus for receiving the ink cartridge | Hisashi Miyazawa, Yasuto Sakai, Masaki Shimomura, Satoshi Nakata, Yoshihiro Koizumi +3 more | 2007-07-03 |
| 7225670 | Mounting structure, module, and liquid container | Kenji Tsukada | 2007-06-05 |
| 7204576 | Liquid ejection head and liquid ejection apparatus using the same | Hiroshige Owaki, Takayoshi Katsumura | 2007-04-17 |
| 7195330 | Liquid container for a liquid ejection device with a vibration sensor for ink level detection | Takeo Seino, Atsushi Kobayashi, Takahiro Katakura | 2007-03-27 |
| 7188520 | Liquid consumption status detecting method, liquid container, and ink cartridge | Minoru Usui, Kenji Tsukada, Noboru Tamura | 2007-03-13 |
| 7175244 | Liquid container having liquid consumption detecting device | Minoru Usui, Kenji Tsukada | 2007-02-13 |
| 7156506 | Liquid charging method, liquid container, and method for manufacturing the same | Kenji Tsukada | 2007-01-02 |
| 7137679 | Ink consumption detecting method, and ink jet recording apparatus | Kenji Tsukada | 2006-11-21 |
| 7123367 | Printing apparatus | Toyohiko Mitsuzawa | 2006-10-17 |