Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7325915 | Ink cartridge having retaining structure | Hisashi Miyazawa, Munehide Kanaya, Masaki Shimomura, Satoshi Nakata, Yoshihiro Koizumi +3 more | 2008-02-05 |
| 7293866 | Ink cartridge for ink jet recording device | Hisashi Miyazawa, Satoshi Shinada, Atsushi Kobayashi | 2007-11-13 |
| 7249832 | Liquid cartridge and method for manufacturing liquid cartridge | Satoshi Shinada, Taku Ishizawa, Akira Ichihashi, Yuichi Seki, Akihiko Kitazawa | 2007-07-31 |
| 7249821 | Ink cartridge and recording apparatus | Koichi Toba, Satoshi Shinada | 2007-07-31 |
| 7244018 | Ink cartridge having retaining structure and memory | Kazuhiro Hashii, Satoshi Shinada, Kazumasa Harada, Kazuaki Aoki | 2007-07-17 |
| 7237882 | Ink cartridge having retaining structure and recording apparatus for receiving the ink cartridge | Hisashi Miyazawa, Munehide Kanaya, Masaki Shimomura, Satoshi Nakata, Yoshihiro Koizumi +3 more | 2007-07-03 |
| 7237883 | Ink cartridge having positioning structure and recording apparatus for receiving the ink cartridge | Kazuhiro Hashii, Satoshi Shinada, Kazumasa Harada, Kazuaki Aoki | 2007-07-03 |
| 7222949 | Method for manufacturing liquid cartridge and a liquid cartridge | Akira Ichihashi, Kenji Ito, Yuichi Seki, Satoshi Shinada, Taku Ishizawa | 2007-05-29 |
| 7213913 | Ink cartridge | Hisashi Miyazawa, Satoshi Shinada | 2007-05-08 |
| 7192107 | Information communicating member, liquid container having information communicating member and liquid ejecting apparatus | Takakazu Fukano, Tomio Yokoyama, Kenji Ito, Yoshiharu Aruga | 2007-03-20 |
| 7178902 | Ink cartridge and ink-jet recording apparatus | Takeo Seino, Satoshi Shinada, Hisashi Miyazawa, Masaki Shimomura, Satoshi Nakata | 2007-02-20 |
| D536374 | Ink cartridge for printer | Satoshi Shinada | 2007-02-06 |
| 7165835 | Ink cartridge and method of ink injection thereinto | Mutsuhiko Ota, Yukiharu Suda, Hisashi Koike, Satoshi Shinada, Michinari Tsukahara +1 more | 2007-01-23 |
| 7150520 | Printing apparatus and ink cartridge therefor | Satoshi Shinada, Tomio Yokoyama, Kazuhiro Hashii, Atsuhiko Takeuchi, Kazumasa Harada | 2006-12-19 |
| 7147309 | Liquid cartridge | Satoshi Shinada, Taku Ishizawa, Akira Ichihashi, Yuichi Seki, Akihiko Kitazawa +1 more | 2006-12-12 |
| 7140712 | Liquid cartridge | Takahiro Naka, Atsushi Kobayashi, Satoshi Shinada | 2006-11-28 |
| D531208 | Ink cartridge for printer | Satoshi Shinada, Taku Ishizawa | 2006-10-31 |
| 7125108 | Liquid cartridge | Koichi Toba, Satoshi Shinada, Kenji Ito, Akira Ichihashi, Yuichi Seki +2 more | 2006-10-24 |
| 7097293 | Pressure differential regulating valve unit, a liquid cartridge and a method for assembling a liquid cartridge | Akira Ichihashi, Kenji Ito, Satoshi Shinada, Taku Ishizawa | 2006-08-29 |
| 7029104 | Ink cartridge and recording apparatus | Koichi Toba, Satoshi Shinada | 2006-04-18 |
| 7018030 | Ink cartridge and ink-jet recording apparatus | Takeo Seino, Satoshi Shinada, Hisashi Miyazawa, Masaki Shimomura, Satoshi Nakata | 2006-03-28 |
| 7008053 | Ink cartridge and recording apparatus | Kazuhiro Hashii, Satoshi Shinada, Kazumasa Harada, Kazuaki Aoki | 2006-03-07 |
| 6979079 | Ink cartridge and recording apparatus | Kazuhiro Hashii, Satoshi Shinada, Kazumasa Harada, Kazuaki Aoki | 2005-12-27 |
| D511792 | Ink cartridge for printer | Satoshi Shinada, Taku Ishizawa | 2005-11-22 |
| 6955422 | Ink cartridge | Hisashi Miyazawa, Munehide Kanaya, Masaki Shimomura, Satoshi Nakata, Yoshihiro Koizumi +1 more | 2005-10-18 |