Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830325 | Ink-jet head | Atsuo Sakaida | 2004-12-14 |
| 6808254 | Ink jet printer head | Atsuo Sakaida | 2004-10-26 |
| 6758553 | Inkjet head for inkjet printing apparatus | Hidetoshi Watanabe, Atsuo Sakaida | 2004-07-06 |
| 6729717 | Ink-jet head and method of fabricating same | Atsushi Ito | 2004-05-04 |
| 6692109 | Ink-jet head | Naoto Iwao, Atsuo Sakaida | 2004-02-17 |
| 6685299 | Ink jet head | — | 2004-02-03 |
| 6672715 | Inkjet head preventing erroneous ink ejection from unintended adjacent nozzles | Jun Isono, Akira Iriguchi | 2004-01-06 |