Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8235513 | Liquid injecting method and liquid container | Satoshi Shinada, Chiaki Miyajima, Masahide Matsuyama, Yuichi Seki, Hisashi Koike +1 more | 2012-08-07 |
| 8177341 | Liquid injecting method and liquid container | Satoshi Shinada, Chiaki Miyajima, Masahide Matsuyama, Yuichi Seki, Hisashi Koike | 2012-05-15 |
| D627818 | Ink cartridge | Taku Ishizawa | 2010-11-23 |
| 7703867 | Liquid container with liquid detecting unit | — | 2010-04-27 |
| 7686442 | Liquid container with bent air bubble trap passage | — | 2010-03-30 |
| 7682006 | Liquid container | — | 2010-03-23 |
| 7578567 | Container having liquid detecting function | Junhua Zhang, Takahiro Katakura | 2009-08-25 |
| D583861 | Ink cartridge | Akihisa Wanibe, Taku Ishizawa | 2008-12-30 |
| D580107 | Ink cartridge | Taku Ishizawa, Akihisa Wanibe | 2008-11-04 |
| D563463 | Ink cartridge | Taku Ishizawa, Akihisa Wanibe | 2008-03-04 |
| D563462 | Ink cartridge | Akihisa Wanibe, Taku Ishizawa | 2008-03-04 |
| D563464 | Ink cartridge | Taku Ishizawa, Akihisa Wanibe | 2008-03-04 |
| D563465 | Ink cartridge | Taku Ishizawa, Akihisa Wanibe | 2008-03-04 |
| D563466 | Ink cartridge | Akihisa Wanibe, Taku Ishizawa | 2008-03-04 |
| D563467 | Ink cartridge | Akihisa Wanibe, Taku Ishizawa | 2008-03-04 |
| 7204576 | Liquid ejection head and liquid ejection apparatus using the same | Hiroshige Owaki, Munehide Kanaya | 2007-04-17 |
| 7044578 | Liquid ejection head and liquid ejection apparatus using the same | Hiroshige Owaki, Munehide Kanaya | 2006-05-16 |