Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6322190 | Ink-jet printing apparatus capable of detecting ejection failure of ink-jet head | Takeshi Kono, Atsushi Saito, Takashi Ono, Yukio Nohata, Shigeyuki Sugiyama | 2001-11-27 |
| 6224183 | Ink-jet printing apparatus and facsimile apparatus | Takeshi Kono, Atsushi Saito, Takashi Ono, Yukio Nohata, Shigeyuki Sugiyama | 2001-05-01 |