Issued Patents 2011
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075107 | Liquid ejection head | Hirokazu Komuro, Satoshi Ibe, Sadayoshi Sakuma | 2011-12-13 |
| 8075102 | Substrate for ink jet head and ink jet head | Hirokazu Komuro, Kazuaki Shibata | 2011-12-13 |
| 8070267 | Ink jet recording head and production process thereof | Souta Takeuchi, Yoshiyuki Imanaka, Takaaki Yamaguchi, Takahiro Matsui, Kousuke Kubo | 2011-12-06 |
| 8057000 | Element substrate, printhead, head cartridge, and printing apparatus | Yoshiyuki Imanaka, Souta Takeuchi, Takaaki Yamaguchi, Takahiro Matsui, 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, Takahiro Matsui +1 more | 2011-05-31 |
| 7918539 | Liquid discharge head | Yoshiyuki Imanaka, Souta Takeuchi, Takaaki Yamaguchi, Takahiro Matsui, Kousuke Kubo | 2011-04-05 |
| 7909425 | Inkjet printing head and substrate having fuses for storing information | Hiroshi Yamada | 2011-03-22 |
| 7896455 | Element substrate, and printhead, head cartridge, and printing apparatus using the element substrate | Takahiro Matsui, Yoshiyuki Imanaka, Souta Takeuchi, Takaaki Yamaguchi, Kousuke Kubo | 2011-03-01 |
| 7896476 | Inkjet printhead board and inkjet printhead using same | Kousuke Kubo, Yoshiyuki Imanaka, Souta Takeuchi, Takaaki Yamaguchi, Takahiro Matsui | 2011-03-01 |