Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079657 | Liquid sensing device and liquid container including the same | — | 2011-12-20 |
| 8061800 | Liquid detector and liquid container having the same | — | 2011-11-22 |
| 8029120 | Liquid container and method of manufacturing the same | — | 2011-10-04 |
| 7971977 | Retention device for ink cartridge and recording apparatus having the same | Satoshi Nakata | 2011-07-05 |
| 7967415 | Printing material container | Noboru Asauchi | 2011-06-28 |
| 7959273 | Liquid detecting device, liquid container and method of manufacturing liquid detecting device | Minoru Yajima, Akira Ichihashi, Junhua Zhang | 2011-06-14 |
| 7922308 | Liquid detection device, liquid container using the same, and method of producing liquid detection device | Yasuharu Godo, Takayuki AYUZAWA | 2011-04-12 |
| 7914135 | Liquid cartridge and circuit board | — | 2011-03-29 |