Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626525 | Actuator for an ink jet recording head | Hirofumi Nakamura | 2003-09-30 |
| 6554406 | Inkjet recording head and method of producing the same | Kenichi Ohno | 2003-04-29 |
| 6502921 | Ink jet head having a plurality of units and its manufacturing method | Kenichi Ohno, Yasuhiro Otsuka | 2003-01-07 |