Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7699924 | Aqueous ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus | Kumiko Mafune, Mikio Sanada, Kenji Moribe, Tomonari Watanabe, Daiji Okamura +1 more | 2010-04-20 |
| 7682433 | Ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus | Satomi Yanagimachi, Kumiko Mafune, Mikio Sanada, Kenji Moribe, Tomonari Watanabe +3 more | 2010-03-23 |
| 6955292 | Media reader for a removable digital storage medium | Yoshifumi Ishikawa | 2005-10-18 |
| 6247598 | Storage container for ink jet recording head cartridge and method for storing the cartridge | Ken Hosaka, Taiji Yoshinari, Wataru Takahashi | 2001-06-19 |
| 5980033 | Packaging and method of storing ink jet printing head | — | 1999-11-09 |
| 5486850 | Ink jet recording apparatus for cleaning the recording head in accordance with the recording color | — | 1996-01-23 |
| 5483266 | Ink jet recording apparatus with two storage modes | — | 1996-01-09 |
| 5126765 | Ink jet recording apparatus having cleaning means for cleaning a recording head | — | 1992-06-30 |