Issued Patents All Time
Showing 76–100 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7102273 | Piezoelectric element formation member incorporated in piezoelectric element formation unit, piezoelectric actuator unit and liquid ejection head | Tsuyoshi Kitahara, Noriaki Okazawa | 2006-09-05 |
| 7086281 | Detector of liquid consumption condition | Kenji Tsukada | 2006-08-08 |
| 7044578 | Liquid ejection head and liquid ejection apparatus using the same | Hiroshige Owaki, Takayoshi Katsumura | 2006-05-16 |
| 7008034 | Liquid container, ink-jet recording apparatus, device and method for controlling the apparatus, liquid consumption sensing device and method | Kenji Tsukada | 2006-03-07 |
| 7009327 | Piezoelectric element formation member, method of manufacturing the same, piezoelectric actuator unit and liquid ejection head incorporating the same | Noriaki Okazawa, Tsuyoshi Kitahara | 2006-03-07 |
| 6984011 | Dot formation position misalignment adjustment performed using pixel-level information indicating dot non-formation | Kazumichi Shimada, Toshihiro Hayashi, Koichi Otsuki | 2006-01-10 |
| 6955422 | Ink cartridge | Hisashi Miyazawa, Yasuto Sakai, Masaki Shimomura, Satoshi Nakata, Yoshihiro Koizumi +1 more | 2005-10-18 |
| 6932456 | Flushing position controller incorporated in ink-jet recording apparatus and flushing method used for the same | Kazuhiko Hara, Shigenori Fukasawa, Atsushi Kobayashi, Kazunaga Suzuki | 2005-08-23 |
| 6799820 | Liquid container having a liquid detecting device | Minoru Usui, Kenji Tsukada | 2004-10-05 |
| 6793305 | Method and apparatus for detecting consumption of ink | Kenji Tsukada | 2004-09-21 |
| 6745626 | Liquid detecting piezoelectric device, liquid container and mounting module member | Minoru Usui, Kenji Tsukada | 2004-06-08 |
| 6729184 | Detector of liquid consumption condition | Kenji Tsukada | 2004-05-04 |
| 6663216 | Flushing controller incorporated in ink-jet recording apparatus, and flushing control method for the same | — | 2003-12-16 |
| 6619783 | Flushing position controller incorporated in ink-jet recording apparatus and flushing method used for the same | Kazuhiko Hara, Shigenori Fukasawa, Atsushi Kobayashi, Kazunaga Suzuki | 2003-09-16 |
| 6561622 | Ink-jet recording apparatus | Kazunaga Suzuki | 2003-05-13 |
| 6547355 | DOT formation position misalignment adjustment performed using pixel-level information indicating dot non-formation | Kazumichi Shimada, Toshihiro Hayashi, Koichi Otsuki | 2003-04-15 |
| 6545770 | Dot recording method and dot recording apparatus | Toshiaki Kakutani, Kazumichi Shimada, Hisanori Nakajima, Toyohiko Mitsuzawa | 2003-04-08 |
| 6536861 | Liquid container having liquid consumption detecting device | Minoru Usui, Kenji Tsukada | 2003-03-25 |
| 6517175 | Printer, method of monitoring residual quantity of ink, and recording medium | Shuji Yonekubo | 2003-02-11 |
| 6478399 | Printer and print head unit for same | Toyohiko Mitsuzawa | 2002-11-12 |
| 6470744 | Liquid detecting piezoelectric device, liquid container and mounting module member | Minoru Usui, Kenji Tsukada | 2002-10-29 |
| 6450630 | Ink supply device for use in ink jet printer and ink tank for use in the same device | Hisashi Miyazawa | 2002-09-17 |
| 6439677 | Printer and printing therefor | Kazumichi Shimada | 2002-08-27 |
| 6390602 | Recording head having a flexible cable with a window in which a drive signal generating semiconductor device is provided | Takahiro Katakura, Minoru Usui | 2002-05-21 |
| 6356358 | Dot recording method and dot recording device | Toshiaki Kakutani, Kazumichi Shimada, Hisanori Nakajima, Toyohiko Mitsuzawa | 2002-03-12 |