Issued Patents All Time
Showing 76–100 of 166 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7216960 | Method of driving a printhead using a constant current and operating MOS transistor in saturation region | Teruo Ozaki, Takuya Hatsui, Takaaki Yamaguchi, Ichiro Saito, Muga Mochizuki +1 more | 2007-05-15 |
| 7210755 | Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating method | Masahiko Kubota, Sadayuki Sugama, Ichiro Saito, Hiroyuki Ishinaga, Muga Mochizuki +3 more | 2007-05-01 |
| 7144093 | Inkjet printhead, driving method of inkjet printhead, and substrate for inkjet printhead | Yoshinori Nakajima, Jiro Moriyama, Mineo Kaneko, Masafumi Wataya, Takuya Hatsui +4 more | 2006-12-05 |
| 7134742 | Ink-jet recording head substrate, ink-jet recording head, and ink-jet recording apparatus | Takuya Hatsui, Teruo Ozaki, Satoshi Ibe | 2006-11-14 |
| 7108345 | Recording head, substrate for use of recording head, and recording apparatus | Muga Mochizuki, Ichiro Saito, Hiroyuki Ishinaga, Nobuyuki Matsumoto, Yoichi Taneya | 2006-09-19 |
| 7055923 | Recording head, substrate for use of recording head, and recording apparatus | Muga Mochizuki, Ichiro Saito, Hiroyuki Ishinaga, Nobuyuki Matsumoto, Yoichi Taneya | 2006-06-06 |
| 7029081 | Head substrate having data memory, printing head, printing apparatus and producing method therefor | Masahiko Ogawa, Ichiro Saito | 2006-04-18 |
| 7014287 | Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating method | Masahiko Kubota, Sadayuki Sugama, Ichiro Saito, Hiroyuki Ishinaga, Muga Mochizuki +3 more | 2006-03-21 |
| 7004569 | Electrothermal converting element board, ink jet printing head provided with electrothermal converting element board and ink jet printing apparatus using the same | Muga Mochizuki, Ichiro Saito | 2006-02-28 |
| 6997546 | Base plate for use of recording head, recording head, recording apparatus, and method for manufacturing recording head | Ichiro Saito, Teruo Ozaki, Muga Mochizuki, Takaaki Yamaguchi | 2006-02-14 |
| 6997535 | Ink tank and ink jet recording apparatus provided with the same | Muga Mochizuki, Ichiro Saito, Hiroyuki Ishinaga, Masahiko Kubota, Ryoji Inoue +1 more | 2006-02-14 |
| 6988782 | Recording apparatus and liquid discharge method | Ichiro Saito, Yoshinori Misumi, Hidehiko Kanda, Muga Mochizuki, Takaaki Yamaguchi | 2006-01-24 |
| 6971735 | Ink-jet printhead board, ink-jet printhead, and ink-jet printing apparatus | Ichiro Saito, Tatsuo Furukawa, Nobuyuki Hirayama, Muga Mochizuki, Takaaki Yamaguchi | 2005-12-06 |
| 6969154 | Ink jet recording head with multiple recording elements, electrical circuit elements and protecting sections | Souta Takeuchi, 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, Takuya Hatsui +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 | Kei Fujita, Hiraku Kozuka, Mineo Shimotsusa, Yukihiro Hayakawa, Takuya Hatsui +5 more | 2005-11-08 |
| 6948789 | Head substrate having data memory, printing head, printing apparatus and producing method therefor | Masahiko Ogawa, Ichiro Saito | 2005-09-27 |
| 6945633 | Liquid discharge head substrate, liquid discharge head, liquid discharge apparatus having these elements, manufacturing method of liquid discharge head, and driving method of the same | Sadayuki Sugama, Ichiro Saito, Hiroyuki Ishinaga, Akihiro Yamanaka, Masahiko Kubota | 2005-09-20 |
| 6945629 | Substrate for ink jet head, ink jet head, and ink jet recording apparatus having ink jet head | Takaaki Yamaguchi, Takuya Hatsui, Muga Mochizuki, Souta Takeuchi, Kousuke Kubo | 2005-09-20 |
| 6863834 | Method for manufacturing liquid ejecting head | Tomoyuki Hiroki, Masahiko Ogawa, Ichiro Saito, Muga Mochizuki | 2005-03-08 |
| 6834943 | Liquid discharge head, a substrate for use of such head and a method of manufacture therefor | Hiroaki Mihara, Masahiko Ogawa, Kazuaki Masuda, Masami Ikeda, Ichiro Saito +6 more | 2004-12-28 |
| 6827411 | Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating method | Masahiko Kubota, Sadayuki Sugama, Ichiro Saito, Hiroyuki Ishinaga, Muga Mochizuki +3 more | 2004-12-07 |
| 6824237 | Printhead, head cartridge having said printhead, printing apparatus using said printhead and printhead element substrate | Nobuyuki Hirayama, Tatsuo Furukawa | 2004-11-30 |
| 6798535 | Printer head and printer apparatus | Nobuyuki Matsumoto, Ichiro Saito, Hiroyuki Ishinaga, Yoichi Taneya, Muga Mochizuki | 2004-09-28 |
| 6786572 | Liquid discharge head and liquid discharge apparatus | Hiroyuki Ishinaga, Akihiro Yamanaka, Masahiko Kubota, Ryoji Inoue | 2004-09-07 |