Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535034 | Piezoelectric element and liquid ejecting head including piezoelectric layer having improved lattice ratio | Hiromu Miyazawa, Hiroshi Kato, Hiroshi Ito | 2022-12-27 |
| 11374162 | Piezoelectric element, method for manufacturing the same, and piezoelectric element-applied device | Koji Sumi, Tomokazu Kobayashi, Tomohiro Sakai, Kazuya Kitada, Tsutomu Asakawa | 2022-06-28 |
| 11309483 | Piezoelectric element and liquid ejecting head | Harunobu KOIKE | 2022-04-19 |
| 10756250 | Piezoelectric element and piezoelectric element application device | Tetsuya Isshiki | 2020-08-25 |
| 10686117 | Piezoelectric element and liquid ejection head | Hiromu Miyazawa, Toshihiro Shimizu, Ichiro ASAOKA | 2020-06-16 |
| 10608165 | Piezoelectric element and liquid ejecting head | Tomohiro Sakai, Kazuya Kitada, Harunobu KOIKE, Koji Sumi | 2020-03-31 |
| 10580958 | Piezoelectric element and liquid ejection head | Koji Sumi, Harunobu KOIKE, Toshiaki Takahashi | 2020-03-03 |
| 10573463 | Electronic device, piezoelectric device, liquid ejecting head, and manufacturing methods for electronic device, piezoelectric device, and liquid ejecting head | Ichiro ASAOKA, Masato Shimada, Akira Kuriki | 2020-02-25 |
| 10134527 | Electronic device, piezoelectric device, liquid ejecting head, and manufacturing methods for electronic device, piezoelectric device, and liquid ejecting head | Ichiro ASAOKA, Masato Shimada, Akira Kuriki | 2018-11-20 |
| 9840077 | Electronic device, piezoelectric device, liquid ejecting head, and manufacturing methods for electronic device, piezoelectric device, and liquid ejecting head | Ichiro ASAOKA, Masato Shimada, Akira Kuriki | 2017-12-12 |
| 9694580 | Electronic device, piezoelectric device, liquid ejecting head, and manufacturing methods for electronic device, piezoelectric device, and liquid ejecting head | Ichiro ASAOKA, Masato Shimada, Akira Kuriki | 2017-07-04 |
| 9252353 | Piezoelectric element, liquid ejecting head, liquid ejecting apparatus, and sensor | Tomokazu Kobayashi | 2016-02-02 |
| 9065051 | Liquid ejecting head, liquid ejecting apparatus, and piezoelectric element | Akira Kuriki, Ichiro ASAOKA, Sayaka Kimura | 2015-06-23 |
| 8820898 | Droplet-ejecting head, droplet-ejecting apparatus, and piezoelectric element | Hiromu Miyazawa | 2014-09-02 |
| 8770723 | Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus | Tomohiro Sakai, Tsutomu Asakawa | 2014-07-08 |
| 8746856 | Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus | Tomohiro Sakai | 2014-06-10 |
| 8646879 | Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus | Hiromu Miyazawa, Takayuki Yonemura, Tomohiro Sakai | 2014-02-11 |
| 8608295 | Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus | Hiromu Miyazawa, Takayuki Yonemura | 2013-12-17 |
| 8608294 | Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus | Hiromu Miyazawa, Takayuki Yonemura | 2013-12-17 |
| 8608297 | Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus | Hiromu Miyazawa, Takayuki Yonemura | 2013-12-17 |
| 8573751 | Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus | Toshiki Hara, Jiro Kato, Satoshi Denda | 2013-11-05 |
| 8567919 | Piezoelectric element, piezoelectric actuator, liquid ejecting head, and liquid ejecting apparatus | Toshiki Hara, Jiro Kato, Satoshi Denda | 2013-10-29 |
| 8534802 | Liquid ejecting head, liquid ejecting apparatus and actuator device | Hiromu Miyazawa, Hiroshi Ito, Jiro Kato | 2013-09-17 |
| 8491104 | Liquid-ejecting head, liquid-ejecting apparatus, and piezoelectric transducer | Jiro Kato, Satoshi Denda, Ichiro ASAOKA | 2013-07-23 |
| 8376527 | Liquid ejecting head and liquid ejecting apparatus | Jiro Kato, Toshiki Hara, Hiroaki Tamura, Satoshi Denda | 2013-02-19 |