Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7452474 | Method of manufacturing substrate for ink jet recording head and method of manufacturing recording head using substrate manufactured by this method | Hirokazu Komuro, Teruo Ozaki, Shuji Koyama, Makoto Terui, Kazuhiro Hayakawa +2 more | 2008-11-18 |
| 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 | Yoshiyuki Imanaka, Takuya Hatsui, Souta Takeuchi, 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 | Souta Takeuchi, Yoshiyuki Imanaka, Takuya Hatsui, Muga Mochizuki, Takaaki Yamaguchi | 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, Souta Takeuchi | 2005-09-20 |