Issued Patents All Time
Showing 51–75 of 166 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7896476 | Inkjet printhead board and inkjet printhead using same | Kousuke Kubo, Takuya Hatsui, Souta Takeuchi, Takaaki Yamaguchi, Takahiro Matsui | 2011-03-01 |
| 7896475 | Element substrate, printhead, and head cartridge | Koichi Omata, Takaaki Yamaguchi, Kousuke Kubo, Souta Takeuchi | 2011-03-01 |
| 7841678 | Element substrate, printhead, head cartridge, and printing apparatus | Souta Takeuchi, Takuya Hatsui, Takaaki Yamaguchi, Takahiro Matsui, Kousuke Kubo | 2010-11-30 |
| 7810907 | Board for inkjet printing head and inkjet printing head using the same | Kousuke Kubo, Takuya Hatsui, Souta Takeuchi, Takaaki Yamaguchi, Takahiro Matsui | 2010-10-12 |
| 7810892 | Element substrate, printhead, head cartridge, and printing apparatus | Takaaki Yamaguchi, Koichi Omata, Souta Takeuchi, Kousuke Kubo | 2010-10-12 |
| 7806492 | Printhead and printing apparatus | Tatsuo Furukawa, Nobuyuki Hirayama, Teruo Ozaki, Takuya Hatsui, Takaaki Yamaguchi | 2010-10-05 |
| 7770989 | Element substrate, and printhead, head cartridge, and printing apparatus using the element substrate | Takahiro Matsui, Takuya Hatsui, Souta Takeuchi, Takaaki Yamaguchi, Kousuke Kubo | 2010-08-10 |
| 7681992 | Element substrate, and printhead, head cartridge, and printing apparatus using the element substrate | Koichi Omata, Souta Takeuchi, Takaaki Yamaguchi, Kousuke Kubo | 2010-03-23 |
| 7641317 | Liquid discharge recording head and liquid discharge recording head cartridge including the same | Takahiro Matsui, Takuya Hatsui, Souta Takeuchi, Takaaki Yamaguchi, Kousuke Kubo | 2010-01-05 |
| 7621612 | 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 | 2009-11-24 |
| 7614726 | Recording head chip, recording head employing recording head chip, and recording apparatus employing recording head | Takaaki Yamaguchi, Takuya Hatsui, Souta Takeuchi, Takahiro Matsui, Kousuke Kubo | 2009-11-10 |
| 7591538 | Liquid ejecting head and liquid ejecting apparatus usable therewith | Yoshiyuki Toge | 2009-09-22 |
| 7588317 | Printing apparatus, printhead, and driving method therefor | Takuya Hatsui, Souta Takeuchi, Takahiro Matsui, Kousuke Kubo, Takaaki Yamaguchi | 2009-09-15 |
| 7581821 | Head substrate, printhead, head cartridge, and printing apparatus | Takuya Hatsui, Yoshiyuki Toge | 2009-09-01 |
| 7575294 | Printhead substrate, printhead using the substrate, head cartridge including the printhead, method of driving the printhead, and printing apparatus using the printhead | Teruo Ozaki, Takuya Hatsui, Takaaki Yamaguchi, Ichiro Saito, Muga Mochizuki +1 more | 2009-08-18 |
| 7549734 | Liquid discharge head | Takuya Hatsui, Souta Takeuchi, Takaaki Yamaguchi, Takahiro Matsui, Kousuke Kubo | 2009-06-23 |
| 7503632 | Head substrate having data memory, printing head, printing apparatus and producing method therefor | Masahiko Ogawa, Ichiro Saito | 2009-03-17 |
| 7467864 | Recording head, head cartridge and recording apparatus | Takahiro Matsui, Souta Takeuchi, Takuya Hatsui, Takaaki Yamaguchi, Kousuke Kubo +1 more | 2008-12-23 |
| 7465021 | Liquid-discharging recording head and liquid-discharging recording apparatus having the head | Yoshiyuki Toge | 2008-12-16 |
| 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, Takuya Hatsui, Souta Takeuchi, Takaaki Yamaguchi, Takahiro Matsui | 2008-10-28 |
| 7364284 | Head substrate, printhead, head cartridge, and printing apparatus | Takuya Hatsui, Yoshiyuki Toge | 2008-04-29 |
| 7344218 | Printhead driving method, printhead substrate, printhead, head cartridge and printing apparatus | Nobuyuki Hirayama, Ichiro Saito, Muga Mochizuki, Takaaki Yamaguchi, Masao Kato +1 more | 2008-03-18 |
| 7338150 | Substrate for liquid discharge head, liquid discharge head using substrate for liquid discharge head and method of manufacturing the same | Satoshi Ibe, Teruo Ozaki, Takuya Hatsui, Kenji Ono, Ichiro Saito +3 more | 2008-03-04 |
| 7309120 | Head substrate, printhead, head cartridge, printing apparatus, and method for inputting/outputting information | Takuya Hatsui, Teruo Ozaki, Yoshiyuki Toge | 2007-12-18 |
| 7255426 | Substrate for liquid discharge head, liquid discharge head using substrate for liquid discharge head and method of manufacturing the same | Satoshi Ibe, Teruo Ozaki, Takuya Hatsui, Kenji Ono, Ichiro Saito +3 more | 2007-08-14 |