Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776472 | Ink jet recording apparatus and flushing process for ink jet recording apparatus | Masaaki Itano | 2004-08-17 |
| 6672704 | Liquid ejecting apparatus and method of cleaning an ejection head | Takahiro Katakura, Tsuyoshi Sano, Kiyohiko Takemoto, Kaoru Momose | 2004-01-06 |