Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7549734 | Liquid discharge head | Yoshiyuki Imanaka, Takuya Hatsui, Takaaki Yamaguchi, Takahiro Matsui, Kousuke Kubo | 2009-06-23 |
| 7467864 | Recording head, head cartridge and recording apparatus | Takahiro Matsui, Yoshiyuki Imanaka, Takuya Hatsui, Takaaki Yamaguchi, Kousuke Kubo +1 more | 2008-12-23 |
| 7441877 | Substrate having a plurality of common power supply wires and a plurality of common ground wires for inkjet recording head and inkjet recording head using the same | Kousuke Kubo, Yoshiyuki Imanaka, Takuya Hatsui, Takaaki Yamaguchi, Takahiro Matsui | 2008-10-28 |
| 7144093 | Inkjet printhead, driving method of inkjet printhead, and substrate for inkjet printhead | Yoshinori Nakajima, Jiro Moriyama, Mineo Kaneko, Masafumi Wataya, Yoshiyuki Imanaka +4 more | 2006-12-05 |
| 6969154 | Ink jet recording head with multiple recording elements, electrical circuit elements and protecting sections | Yoshiyuki Imanaka, Takuya Hatsui, Muga Mochizuki, Takaaki Yamaguchi, Kousuke Kubo | 2005-11-29 |
| 6966629 | Inkjet printhead, driving method of inkjet printhead, and substrate for inkjet printhead | Yoshinori Nakajima, Jiro Moriyama, Mineo Kaneko, Masafumi Wataya, Yoshiyuki Imanaka +4 more | 2005-11-22 |
| 6962405 | Substrate for ink jet recording head, ink jet recording head and ink jet recording apparatus using ink jet recording head | Yoshiyuki Imanaka, Kei Fujita, Hiraku Kozuka, Mineo Shimotsusa, Yukihiro Hayakawa +5 more | 2005-11-08 |
| 6945629 | Substrate for ink jet head, ink jet head, and ink jet recording apparatus having ink jet head | Takaaki Yamaguchi, Yoshiyuki Imanaka, Takuya Hatsui, Muga Mochizuki, Kousuke Kubo | 2005-09-20 |