Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6604802 | Inkjet head and inkjet recording apparatus | Hideaki Horio, Haruyuki Hatano, Yutaka Miyazono | 2003-08-12 |
| 6557986 | Ink jet head and method for the manufacture thereof | Osamu Watanabe, Kenji Tomita, Isaku Kanno | 2003-05-06 |
| 6547376 | Ink jet head and method for the manufacture thereof | Osamu Watanabe, Kenji Tomita, Isaku Kanno, Eiichiro Tanaka | 2003-04-15 |