Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6443547 | Driving device for inkjet recording apparatus and inkjet recording apparatus using the same | Yoshinao Kondoh, Akira Mihara, Masashi Hiratsuka | 2002-09-03 |
| 6422685 | Driving circuit for acoustic printer and acoustic printer using the same | Yoshinao Kondo, Naoki Morita, Nanao Inoue | 2002-07-23 |