Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619776 | Image forming device capable of detecting existence of ink and ink cartridge with high accuracy | Masatoshi Yoshiyama, Atsushi Murakami, Tetsuya Ouchi | 2003-09-16 |
KH
Kazuhiro Hayamizu
Overall (2003): #185,616 of 273,478Top 70%
1
Patents 2003