Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764167 | Ink-jet recording head inkjet recording apparatus | Masato Shimada, Yoshinao Miyata, Hiroyuki Kamei | 2004-07-20 |
| 6712456 | Ink-jet recording head, manufacturing method of the same and ink-jet recording apparatus | Akira Matsuzawa, Masato Shimada | 2004-03-30 |
| 6692114 | Ink jet recording head and method of manufacturing the same, and ink jet recording apparatus | — | 2004-02-17 |