Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6550897 | Inkjet recording head and recording apparatus using the same | Hirofumi Nakamura, Masakazu Okuda | 2003-04-22 |
| 6502921 | Ink jet head having a plurality of units and its manufacturing method | Torahiko Kanda, Kenichi Ohno | 2003-01-07 |