Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12122162 | Method for manufacturing liquid discharge head and liquid discharge head | Takumi Shimoda, Atsunori Terasaki, Toshiyasu Sakai, Ryoji Kanri | 2024-10-22 |
| 11981137 | Method for producing liquid-ejection head substrate | — | 2024-05-14 |
| 11081349 | Method of forming film on substrate and method of manufacturing liquid ejection head | Masaya Uyama, Souta Takeuchi, Taichi Yonemoto, Atsushi Teranishi, Takeru Yasuda +1 more | 2021-08-03 |
| 10933635 | Liquid ejection head substrate and method for manufacturing the same | Souta Takeuchi, Takeru Yasuda, Taichi Yonemoto | 2021-03-02 |
| 10765335 | Biomedical electrode | — | 2020-09-08 |
| 9427953 | Method of manufacturing liquid ejection head | Makoto Sakurai, Yuzuru Ishida, Sadayoshi Sakuma | 2016-08-30 |
| 9266331 | Manufacturing method of substrate for liquid ejection head | Sadayoshi Sakuma, Hirokazu Komuro, Yuzuru Ishida, Makoto Sakurai | 2016-02-23 |
| 9096059 | Substrate for inkjet head, inkjet head, and inkjet printing apparatus | Takuya Hatsui, Yuzuru Ishida, Takeru Yasuda | 2015-08-04 |
| 8943690 | Method for manufacturing substrate for liquid ejection head and method for manufacturing liquid ejection head | Yuzuru Ishida, Takuya Hatsui, Takeru Yasuda, Ryoji Oohashi, Yoshiyuki Imanaka +4 more | 2015-02-03 |
| 8721048 | Substrate for liquid discharge head and liquid discharge head | Takeru Yasuda, Takuya Hatsui, Makoto Sakurai, Soichiro Nagamochi, Souta Takeuchi +1 more | 2014-05-13 |
| 8491087 | 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, Takahiro Matsui +1 more | 2013-07-23 |
| 8449080 | Base for liquid discharge head, and liquid discharge head using the same | Ichiro Saito, Takahiro Matsui, Teruo Ozaki, Hirokazu Komuro | 2013-05-28 |
| 8246147 | Inkjet printhead substrate, method for manufacturing inkjet printhead substrate, inkjet print head, and inkjet recording apparatus | Hideo Tamura, Yoshiyuki Imanaka, Koichi Omata, Takaaki Yamaguchi, Kousuke Kubo +3 more | 2012-08-21 |
| 8191998 | Liquid ejecting head | Hirokazu Komuro, Takuya Hatsui, Takahiro Matsui | 2012-06-05 |
| 8129204 | Liquid discharge head substrate, liquid discharge head using the substrate, and manufacturing method therefor | Ichiro Saito, Teruo Ozaki, Takahiro Matsui, Sakai Yokoyama, Takuya Hatsui | 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, Takahiro Matsui +1 more | 2012-02-28 |
| 8079675 | Ink jet recording head and manufacturing method of ink jet recording head | Teruo Ozaki, Ichiro Saito, Kenji Ono, Satoshi Ibe, Toshiyasu Sakai +1 more | 2011-12-20 |
| 8075102 | Substrate for ink jet head and ink jet head | Takuya Hatsui, Hirokazu Komuro | 2011-12-13 |
| 7954238 | Method of manufacturing ink jet circuit board with heaters and electrodes constructed to reduce corrosion | Kenji Ono, Teruo Ozaki, Satoshi Ibe, Ichiro Saito, Sakai Yokoyama +1 more | 2011-06-07 |
| 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, Takahiro Matsui +1 more | 2011-05-31 |
| 7862155 | Ink jet head circuit board, method of manufacturing the same and ink jet head using the same | Sakai Yokoyama, Kenji Ono, Teruo Ozaki, Satoshi Ibe, Ichiro Saito +1 more | 2011-01-04 |
| 7857429 | Ink jet recording head and manufacturing method of ink jet recording head | Teruo Ozaki, Ichiro Saito, Kenji Ono, Satoshi Ibe, Toshiyasu Sakai +1 more | 2010-12-28 |
| 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, Takahiro Matsui | 2010-09-21 |
| 7712875 | Base member for liquid discharge head, liquid discharge head utilizing the same, and producing method therefor | Takahiro Matsui, Ichiro Saito, Takuya Hatsui, Sakai Yokoyama, Teruo Ozaki | 2010-05-11 |
| 7681993 | Circuit board for ink jet head, method of manufacturing the same, and ink jet head using the same | Kenji Ono, Teruo Ozaki, Toshiyasu Sakai, Ichiro Saito, Satoshi Ibe +1 more | 2010-03-23 |