Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10573463 | Electronic device, piezoelectric device, liquid ejecting head, and manufacturing methods for electronic device, piezoelectric device, and liquid ejecting head | Ichiro ASAOKA, Koichi Morozumi, Masato Shimada | 2020-02-25 |
| 10391769 | Liquid ejecting head, liquid ejecting apparatus, and piezoelectric device | Ichiro ASAOKA, Hiromu Miyazawa, Masayuki OMOTO, Toshiki Hara, Toshihiro Shimizu | 2019-08-27 |
| 10355194 | Piezoelectric device and method of driving piezoelectric device | Eiji OSAWA, Yoshihiro Hokari | 2019-07-16 |
| 10134527 | Electronic device, piezoelectric device, liquid ejecting head, and manufacturing methods for electronic device, piezoelectric device, and liquid ejecting head | Ichiro ASAOKA, Koichi Morozumi, Masato Shimada | 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, Koichi Morozumi, Masato Shimada | 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, Koichi Morozumi, Masato Shimada | 2017-07-04 |
| 9065051 | Liquid ejecting head, liquid ejecting apparatus, and piezoelectric element | Koichi Morozumi, Ichiro ASAOKA, Sayaka Kimura | 2015-06-23 |
| 8147041 | Piezoelectric element and method for manufacturing the same, liquid-ejecting head and method for manufacturing the same, and liquid-ejecting apparatus | Koji Sumi, Tatsuo Sawasaki, Tatsuro Torimoto, Motoki Takabe | 2012-04-03 |
| 8003161 | Method of manufacturing dielectric layer and method of manufacturing liquid jet head | Hironobu Kazama, Toshinao Shinbo, Koji Sumi | 2011-08-23 |
| 7887164 | Liquid jet head, a liquid jet apparatus and a piezoelectric element | — | 2011-02-15 |
| 7878631 | Liquid jet head, a liquid jet apparatus and a piezoelectric element | Yuka Yonekura | 2011-02-01 |
| 7819508 | Dielectric film and piezoelectric element | Koji Sumi, Hironobu Kazama, Motoki Takabe, Motohisa Noguchi | 2010-10-26 |
| 7757362 | Method for producing dielectric film, method for producing piezoelectric element, method for producing liquid-jet head, dielectric film, piezoelectric element, and liquid-jet apparatus | Koji Sumi, Hironobu Kazama, Motoki Takabe, Motohisa Noguchi | 2010-07-20 |
| 7579041 | Method of manufacturing dielectric layer and method of manufacturing liquid jet head | Hironobu Kazama, Toshinao Shinbo, Koji Sumi | 2009-08-25 |