Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8727510 | Liquid ejection head and liquid ejection apparatus | Eiju Hirai, Shiro Yazaki, Koji Sumi, Motoki Takabe, Hiroshi Ito +4 more | 2014-05-20 |
| 8721055 | Liquid-ejecting head, liquid-ejecting apparatus, and piezoelectric device | Toshihiro Shimizu, Hiroshi Ito, Eiju Hirai | 2014-05-13 |
| 8636341 | Liquid ejecting head and liquid ejecting apparatus | Hiromu Miyazawa, Hiroshi Ito, Toshihiro Shimizu | 2014-01-28 |
| 8573751 | Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus | Koichi Morozumi, Toshiki Hara, Satoshi Denda | 2013-11-05 |
| 8567919 | Piezoelectric element, piezoelectric actuator, liquid ejecting head, and liquid ejecting apparatus | Koichi Morozumi, Toshiki Hara, Satoshi Denda | 2013-10-29 |
| 8550602 | Liquid ejecting head and liquid ejecting apparatus | Hiroshi Ito, Yasumi Ikehara, Hiroyuki Tomimatsu | 2013-10-08 |
| 8534802 | Liquid ejecting head, liquid ejecting apparatus and actuator device | Hiromu Miyazawa, Hiroshi Ito, Koichi Morozumi | 2013-09-17 |
| 8491104 | Liquid-ejecting head, liquid-ejecting apparatus, and piezoelectric transducer | Koichi Morozumi, Satoshi Denda, Ichiro ASAOKA | 2013-07-23 |
| 8491101 | Liquid ejecting head and liquid ejecting apparatus | Satoshi Denda, Yoko Miyazawa | 2013-07-23 |
| 8459783 | Liquid ejecting head and liquid ejecting apparatus | Eiju Hirai, Hiroshi Ito, Toshihiro Shimizu | 2013-06-11 |
| 8461747 | Liquid ejecting head, liquid ejecting apparatus, and actuator device | Hiromu Miyazawa | 2013-06-11 |
| 8459782 | Liquid ejecting head, liquid ejecting apparatus, and piezoelectric element | Ichiro ASAOKA | 2013-06-11 |
| 8449084 | Liquid ejection head and liquid ejection apparatus | Hiromu Miyazawa, Hiroshi Ito | 2013-05-28 |
| 8376527 | Liquid ejecting head and liquid ejecting apparatus | Toshiki Hara, Hiroaki Tamura, Satoshi Denda, Koichi Morozumi | 2013-02-19 |
| 8262202 | Liquid ejecting head, liquid ejecting apparatus and piezoelectric element | Koichi Morozumi, Satoshi Denda, Ichiro ASAOKA | 2012-09-11 |
| 8262203 | Liquid ejecting head and liquid ejecting apparatus | Eiju Hirai, Hiroshi Ito, Toshihiro Shimizu | 2012-09-11 |
| 8210662 | Liquid-ejecting head, liquid-ejecting apparatus and actuator device | Hiromu Miyazawa, Hiroshi Ito, Koichi Morozumi | 2012-07-03 |
| 8141991 | Liquid ejecting head, liquid ejecting apparatus, and piezoelectric actuator | Satoshi Denda, Ichiro ASAOKA | 2012-03-27 |
| 8083330 | Liquid-ejecting head, liquid-ejecting apparatus, and piezoelectric transducer | Koichi Morozumi, Satoshi Denda, Ichiro ASAOKA | 2011-12-27 |
| 8079677 | Liquid ejecting head, liquid ejecting apparatus, and piezoelectric actuator | Koichi Morozumi, Satoshi Denda, Ichiro ASAOKA | 2011-12-20 |
| 8080924 | Liquid ejecting head, liquid ejecting apparatus, and actuator device | Hiromu Miyazawa | 2011-12-20 |
| 7992973 | Liquid ejecting head, liquid ejecting apparatus, and piezoelectric element | Koichi Morozumi, Satoshi Denda, Ichiro ASAOKA | 2011-08-09 |
| 7950782 | Droplet discharging head, energy converter, piezoelectric device, MEMS structure, cantilever actuator, piezoelectric sensor, and piezoelectric linear motor | — | 2011-05-31 |