Issued Patents All Time
Showing 1–25 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12433167 | Piezoelectric element, droplet dispensing head, actuator, and vibrator | Kazuya Kitada, Koji Ohashi, Yoshiki YANO | 2025-09-30 |
| 12311664 | Piezoelectric element, head chip, liquid ejection device, and sensor | Yoshiki YANO, Kazuya Kitada, Koji Ohashi | 2025-05-27 |
| 12310242 | Piezoelectric element and liquid ejection head | Tomohiro Sakai, Toshihiro Shimizu, Masao Nakayama | 2025-05-20 |
| 12167697 | Piezoelectric element, piezoelectric element application device | Tomohiro Sakai | 2024-12-10 |
| 12138926 | Piezoelectric substrate, piezoelectric element and liquid ejection head | Tomohiro Sakai, Toshihiro Shimizu, Masao Nakayama | 2024-11-12 |
| 11785854 | Film structure and method for manufacturing the same | Takeshi Kijima | 2023-10-10 |
| 11691416 | Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus | Shunsuke Yoshida, Yasuhiro ITAYAMA, Toshihiro Shimizu, Masao Nakayama | 2023-07-04 |
| 11527699 | Piezoelectric element, liquid discharge head, and printer | Tomohiro Sakai | 2022-12-13 |
| 11527706 | Film structure body and method for manufacturing the same | Takeshi Kijima, Yuuji Honda | 2022-12-13 |
| 10636957 | Film structure body, actuator, motor and method for manufacturing film structure body | Takeshi Kijima, Yuuji Honda | 2020-04-28 |
| 10427981 | Piezoelectric material, method of manufacturing the same, piezoelectric element, and piezoelectric element application device | Koji Sumi, Kazuya Kitada, Tomohiro Sakai, Tetsuya Isshiki, Satoshi Kimura +2 more | 2019-10-01 |
| 10243134 | Piezoelectric film and piezoelectric ceramics | Takeshi Kijima, Takeshi Nomura | 2019-03-26 |
| 9774295 | Photoelectric conversion element and photovoltaic cell | Satoru Hosono, Satoshi Kimura, Setsuya Iwashita | 2017-09-26 |
| 9748425 | Photoelectric conversion element and photovoltaic cell | Satoshi Kimura, Setsuya Iwashita, Akio Konishi | 2017-08-29 |
| 9548406 | Photoelectric conversion element and method of manufacturing the same | Takayuki Yonemura, Yoshihiko Yokoyama | 2017-01-17 |
| 9503656 | Solid state imaging device and image acquisition method using solid state imaging elements having a PN junction | Takayuki Yonemura, Yoshihiko Yokoyama | 2016-11-22 |
| 9324933 | Piezoelectric material, piezoelectric element, liquid ejecting head, liquid ejecting apparatus, ultrasonic sensor, piezoelectric motor, and power generator | Koji Sumi, Kazuya Kitada, Tomohiro Sakai, Tetsuya Isshiki, Satoshi Kimura +2 more | 2016-04-26 |
| 9281432 | Photoelectric conversion element, method for manufacturingthe same, optical sensor, and solar cell | — | 2016-03-08 |
| 9274004 | Infrared sensor and heat sensing element | Takayuki Yonemura, Takafumi Noda, Yasushi TSUCHIYA | 2016-03-01 |
| 9276193 | Piezoelectric material, piezoelectric element, liquid ejecting head, liquid ejecting apparatus, ultrasonic sensor, piezoelectric motor, and power generator | Koji Sumi, Kazuya Kitada, Tomohiro Sakai, Tetsuya Isshiki, Satoshi Kimura +2 more | 2016-03-01 |
| 9211710 | Liquid ejection head, liquid ejection device | — | 2015-12-15 |
| 9190601 | Piezoelectric material, piezoelectric element, liquid ejecting head, liquid ejecting apparatus, ultrasonic sensor, piezoelectric motor, and power generator | Koji Sumi, Kazuya Kitada, Tomohiro Sakai, Tetsuya Isshiki, Satoshi Kimura +2 more | 2015-11-17 |
| 9144975 | Piezoelectric element, liquid ejection head, and liquid ejection device | — | 2015-09-29 |
| 9034418 | Method for manufacturing piezoelectric film | — | 2015-05-19 |
| 8884227 | Sensor | — | 2014-11-11 |