Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663223 | Print head, manufacturing method therefor and printer | Shinichi Horii, Shigeyoshi Hirashima, Atsushi Nakamura, Shinji Kayaba, Makoto Ando +1 more | 2003-12-16 |
| 6637856 | Inkjet head and inkjet printer | Shota Nishi, Makoto Ando, Shigeyoshi Hirashima, Shinichi Horii | 2003-10-28 |
| 6631963 | Method of driving print head in ink jet printer and ink jet printer | Makoto Ando, Yuji Yakura, Toshio Fukuda, Yuichiro Ikemoto | 2003-10-14 |