Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070267 | Ink jet recording head and production process thereof | Souta Takeuchi, Yoshiyuki Imanaka, Takuya Hatsui, Takaaki Yamaguchi, Kousuke Kubo | 2011-12-06 |
| 8057000 | Element substrate, printhead, head cartridge, and printing apparatus | Yoshiyuki Imanaka, Souta Takeuchi, Takuya Hatsui, Takaaki Yamaguchi, Kousuke Kubo | 2011-11-15 |
| 7950769 | Circuit board for ink jet head, ink jet head having the same, method for cleaning the head and ink jet printing apparatus using the head | Toshiyasu Sakai, Ichiro Saito, Teruo Ozaki, Sakai Yokoyama, Takuya Hatsui +1 more | 2011-05-31 |
| 7918539 | Liquid discharge head | Yoshiyuki Imanaka, Takuya Hatsui, Souta Takeuchi, Takaaki Yamaguchi, Kousuke Kubo | 2011-04-05 |
| 7896455 | Element substrate, and printhead, head cartridge, and printing apparatus using the element substrate | Yoshiyuki Imanaka, Takuya Hatsui, Souta Takeuchi, Takaaki Yamaguchi, Kousuke Kubo | 2011-03-01 |
| 7896476 | Inkjet printhead board and inkjet printhead using same | Kousuke Kubo, Yoshiyuki Imanaka, Takuya Hatsui, Souta Takeuchi, Takaaki Yamaguchi | 2011-03-01 |