Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830302 | Waveform generating circuit, inkjet head driving circuit and inkjet recording device | Hiroaki Miyaso, Masaharu Oyama | 2004-12-14 |
| 6733099 | Waveform generating circuit, inkjet head driving circuit and inkjet recording device | — | 2004-05-11 |