Issued Patents 2018
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150294 | Inkjet head and inkjet printer | Eiju Hirai, Toshiaki Hamaguchi, Yoichi Naganuma | 2018-12-11 |
| 10134976 | Piezoelectric element, liquid discharging head provided with piezoelectric element, and liquid discharging apparatus | Eiju Hirai, Toshihiro Shimizu, Naoto Yokoyama, Eiji OSAWA | 2018-11-20 |
| 10093093 | Liquid ejecting head, liquid ejecting apparatus and piezoelectric element | Shiro Yazaki, Takahiro Kamijo, Tatsuro Torimoto | 2018-10-09 |
| 10059102 | Inkjet head and inkjet printer | Eiju Hirai, Toshiaki Hamaguchi, Yoichi Naganuma | 2018-08-28 |
| 10059101 | Liquid ejection head and liquid ejection apparatus | Eiju Hirai, Shiro Yazaki, Koji Sumi, Jiro Kato, Hiroshi Ito +4 more | 2018-08-28 |
| 10029459 | Piezoelectric device, liquid ejecting head, and liquid ejecting apparatus | Eiju Hirai, Katsutomo Tsukahara, Yoichi Naganuma, Munehide Saimen | 2018-07-24 |
| 10011113 | Manufacturing method of head | Toshiaki Hamaguchi, Eiju Hirai, Yoichi Naganuma | 2018-07-03 |
| 10000060 | Liquid ejecting head and liquid ejecting apparatus | Yoichi Naganuma, Shunsuke Watanabe, Shingo Tomimatsu | 2018-06-19 |
| 9994019 | Liquid ejecting head and liquid ejecting apparatus | — | 2018-06-12 |
| 9969159 | Liquid ejecting head and liquid ejecting apparatus | Yoichi Naganuma, Shunsuke Watanabe, Shingo Tomimatsu | 2018-05-15 |
| 9962935 | Piezoelectric device, liquid ejection head, and liquid ejection apparatus | Shiro Yazaki, Yuma Fukuzawa, Eiju Hirai | 2018-05-08 |
| 9950514 | Piezoelectric element, liquid ejecting head, and piezoelectric element device | Masao Nakayama, Eiju Hirai, Naoto Yokoyama, Yoichi Naganuma | 2018-04-24 |
| 9944077 | MEMS device, liquid ejecting head, liquid ejecting apparatus, manufacturing method of MEMS device, and manufacturing method of liquid ejecting head | Eiju Hirai, Yoichi Naganuma, Toshiaki Hamaguchi | 2018-04-17 |
| 9937717 | Piezoelectric device, inspection method for piezoelectric device, and liquid ejecting head | Katsutomo Tsukahara, Eiju Hirai, Yoshihiro Hokari | 2018-04-10 |
| 9925770 | Wiring substrate, MEMS device, liquid ejecting head, and liquid ejecting apparatus | Shuichi Tanaka, Yasuyuki Matsumoto, Koji Asada, Eiju Hirai | 2018-03-27 |
| 9919522 | MEMS device, liquid ejecting head, liquid ejecting apparatus, manufacturing method of MEMS device, and manufacturing method of liquid ejecting head | Yoichi Naganuma, Eiju Hirai, Toshiaki Hamaguchi | 2018-03-20 |
| 9919528 | Liquid ejecting head, liquid ejecting apparatus, and liquid ejecting head manufacturing method | Yasuyuki Matsumoto, Shunya Fukuda, Koji Asada, Daisuke Kobayashi | 2018-03-20 |
| 9919523 | Piezoelectric device, liquid ejecting head, and liquid ejecting apparatus | Eiju Hirai, Katsutomo Tsukahara, Yoichi Naganuma, Munehide Saimen | 2018-03-20 |
| 9914300 | Head and liquid ejecting apparatus with electrically connecting bumps | Toshiaki Hamaguchi, Eiju Hirai, Yoichi Naganuma | 2018-03-13 |
| 9914301 | Piezoelectric device, liquid ejecting head, and liquid ejecting apparatus | Eiju Hirai, Katsutomo Tsukahara, Yoichi Naganuma, Munehide Saimen | 2018-03-13 |
| 9908331 | MEMS device and liquid ejecting head | Eiju Hirai, Katsutomo Tsukahara, Yoichi Naganuma, Munehide Saimen | 2018-03-06 |