Issued Patents All Time
Showing 51–75 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8191998 | Liquid ejecting head | Kazuaki Shibata, Hirokazu Komuro, Takuya Hatsui | 2012-06-05 |
| 8186796 | Element substrate and printhead | Takaaki Yamaguchi, Yoshiyuki Imanaka, Takuya Hatsui, Souta Takeuchi, Kousuke Kubo | 2012-05-29 |
| D660754 | Motor vehicle | Yasushi Nakamuta, Cho Yong Wook | 2012-05-29 |
| 8172371 | Liquid ejection head having protective layer containing a noble metal | Yuzuru Ishida, Ichiro Saito | 2012-05-08 |
| 8129204 | Liquid discharge head substrate, liquid discharge head using the substrate, and manufacturing method therefor | Ichiro Saito, Teruo Ozaki, Sakai Yokoyama, Takuya Hatsui, Kazuaki Shibata | 2012-03-06 |
| 8123330 | 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, Takuya Hatsui +1 more | 2012-02-28 |
| 8070267 | Ink jet recording head and production process thereof | Souta Takeuchi, Yoshiyuki Imanaka, Takuya Hatsui, Takaaki Yamaguchi, Kousuke Kubo | 2011-12-06 |
| 8057000 | Element substrate, printhead, head cartridge, and printing apparatus | Yoshiyuki Imanaka, Souta Takeuchi, Takuya Hatsui, Takaaki Yamaguchi, 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, Takuya Hatsui +1 more | 2011-05-31 |
| 7918539 | Liquid discharge head | Yoshiyuki Imanaka, Takuya Hatsui, Souta Takeuchi, Takaaki Yamaguchi, Kousuke Kubo | 2011-04-05 |
| 7896455 | Element substrate, and printhead, head cartridge, and printing apparatus using the element substrate | Yoshiyuki Imanaka, Takuya Hatsui, Souta Takeuchi, Takaaki Yamaguchi, Kousuke Kubo | 2011-03-01 |
| 7896476 | Inkjet printhead board and inkjet printhead using same | Kousuke Kubo, Yoshiyuki Imanaka, Takuya Hatsui, Souta Takeuchi, Takaaki Yamaguchi | 2011-03-01 |
| 7841678 | Element substrate, printhead, head cartridge, and printing apparatus | Yoshiyuki Imanaka, Souta Takeuchi, Takuya Hatsui, Takaaki Yamaguchi, Kousuke Kubo | 2010-11-30 |
| 7810907 | Board for inkjet printing head and inkjet printing head using the same | Kousuke Kubo, Yoshiyuki Imanaka, Takuya Hatsui, Souta Takeuchi, Takaaki Yamaguchi | 2010-10-12 |
| 7798595 | Substrate for ink jet printing head, ink jet printing head, ink jet printing apparatus, and method of blowing fuse element of ink jet printing head | Takuya Hatsui, Teruo Ozaki, Ichiro Saito, Sakai Yokoyama, Kazuaki Shibata | 2010-09-21 |
| 7770989 | Element substrate, and printhead, head cartridge, and printing apparatus using the element substrate | Yoshiyuki Imanaka, Takuya Hatsui, Souta Takeuchi, Takaaki Yamaguchi, Kousuke Kubo | 2010-08-10 |
| 7712875 | Base member for liquid discharge head, liquid discharge head utilizing the same, and producing method therefor | Kazuaki Shibata, Ichiro Saito, Takuya Hatsui, Sakai Yokoyama, Teruo Ozaki | 2010-05-11 |
| 7641317 | Liquid discharge recording head and liquid discharge recording head cartridge including the same | Takuya Hatsui, Yoshiyuki Imanaka, Souta Takeuchi, Takaaki Yamaguchi, Kousuke Kubo | 2010-01-05 |
| 7614726 | Recording head chip, recording head employing recording head chip, and recording apparatus employing recording head | Takaaki Yamaguchi, Yoshiyuki Imanaka, Takuya Hatsui, Souta Takeuchi, Kousuke Kubo | 2009-11-10 |
| 7588317 | Printing apparatus, printhead, and driving method therefor | Yoshiyuki Imanaka, Takuya Hatsui, Souta Takeuchi, Kousuke Kubo, Takaaki Yamaguchi | 2009-09-15 |
| 7549734 | Liquid discharge head | Yoshiyuki Imanaka, Takuya Hatsui, Souta Takeuchi, Takaaki Yamaguchi, Kousuke Kubo | 2009-06-23 |
| 7472975 | Substrate for ink jet printing head, ink jet printing head, ink jet printing apparatus, and method of blowing fuse element of ink jet printing head | Takuya Hatsui, Teruo Ozaki, Ichiro Saito, Sakai Yokoyama, Kazuaki Shibata | 2009-01-06 |
| 7467864 | Recording head, head cartridge and recording apparatus | Yoshiyuki Imanaka, Souta Takeuchi, Takuya Hatsui, Takaaki Yamaguchi, Kousuke Kubo +1 more | 2008-12-23 |
| 7446163 | Polymerization regulator and composition for resin | Masaki Tamura, Masanori Shimuta, Yuichi Yoshimura, Motoharu Takeuchi, Hiroshi Horikoshi +1 more | 2008-11-04 |
| 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, Souta Takeuchi, Takaaki Yamaguchi | 2008-10-28 |