Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9254651 | Liquid ejecting head, liquid ejecting apparatus, piezoelectric element, and methods of manufacturing liquid ejecting head, liquid ejecting apparatus, and piezoelectric element | Koji Ohashi, Yasuhiro ITAYAMA, Kenichi Kurokawa, Eiji OSAWA | 2016-02-09 |
| 7819508 | Dielectric film and piezoelectric element | Akira Kuriki, Koji Sumi, Hironobu Kazama, Motoki Takabe | 2010-10-26 |
| 7810915 | Actuator device, liquid-jet head and liquid-jet apparatus | Motoki Takabe, Koji Sumi, Naoto Yokoyama, Takeshi Saito | 2010-10-12 |
| 7766464 | Piezoelectric element, piezoelectric actuator, ink jet recording head, ink jet printer, surface acoustic wave element, frequency filter, oscillator, electronic circuit, thin film piezoelectric resonator, and electronic apparatus | Eiju Hirai | 2010-08-03 |
| 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 | Akira Kuriki, Koji Sumi, Hironobu Kazama, Motoki Takabe | 2010-07-20 |
| 7740345 | Actuator device, liquid-jet head and liquid-jet apparatus | Motoki Takabe, Koji Sumi, Naoto Yokoyama, Takeshi Saito | 2010-06-22 |
| 7727322 | Precursor solution, method for manufacturing precursor solution, PZTN compound oxide, method for manufacturing PZTN compound oxide, piezoelectric element, ink jet printer, ferroelectric capacitor, and ferroelectric memory | — | 2010-06-01 |
| 7717546 | Piezoelectric device and liquid jet head | Koji Sumi, Motoki Takabe, Naoto Yokoyama | 2010-05-18 |
| 7350904 | Piezoelectric element, piezoelectric actuator, ink jet recording head, ink jet printer, surface acoustic wave element, frequency filter, oscillator, electronic circuit, thin film piezoelectric resonator, and electronic apparatus | Eiju Hirai | 2008-04-01 |
| 7291959 | Piezoelectric element, piezoelectric actuator, ink jet recording head, ink jet printer, surface acoustic wave element, frequency filter, oscillator, electronic circuit, thin film piezoelectric resonator and electronic apparatus | Hiromu Miyazawa, Takeshi Kijima | 2007-11-06 |
| 7287840 | Piezoelectric element, piezoelectric actuator, ink jet recording head, ink jet printer, surface acoustic wave element, frequency filter, oscillator, electronic circuit, thin film piezoelectric resonator and electronic apparatus | Hiromu Miyazawa, Takeshi Kijima | 2007-10-30 |
| 7190567 | Capacitor and its manufacturing method, and semiconductor device | Setsuya Iwashita, Hiromu Miyazawa, Takamitsu Higuchi | 2007-03-13 |
| 7176100 | Capacitor and its manufacturing method, and semiconductor device | — | 2007-02-13 |
| 7057877 | Capacitor, method of manufacture thereof and semiconductor device | Setsuya Iwashita, Takeshi Kijima, Yasuaki Hamada | 2006-06-06 |