Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8167481 | Timepiece wheel train and timepiece | Masao Takeuchi, Shigeaki Seki, Tomokazu Yoshida | 2012-05-01 |
| 7708389 | Liquid ejection head | — | 2010-05-04 |
| 7562451 | Method of manufacturing actuator device for ink jet head | Maki Ito, Xin Li, Toshinao Shinbo | 2009-07-21 |
| 7514854 | Piezoelectric element, liquid-jet head using piezoelectric element and liquid-jet apparatus | Xin Li, Koji Sumi, Tsutomu Nishiwaki | 2009-04-07 |
| 7479728 | Piezoelectric element, method of manufacturing the same, liquid-jet head, method of manufacturing the same, and liquid-jet apparatus | Xin Li | 2009-01-20 |
| 7475461 | Method and manufacturing a piezoelectric thin film element | — | 2009-01-13 |
| 7411339 | Manufacturing method of actuator device and liquid jet apparatus provided with actuator device formed by manufacturing method of the same | Li Xin-Shan, Hironobu Kazama, Koji Sumi, Maki Ito, Toshiaki Yokouchi | 2008-08-12 |
| 7357490 | Actuator device, liquid jet head and liquid jet apparatus | Maki Ito, Xin Li | 2008-04-15 |
| 7328490 | Method for manufacturing a liquid jetting head | Xin Li | 2008-02-12 |
| 7320163 | Method of manufacturing an actuator device | Li Xin-Shan, Toshinao Shinbo, Maki Ito | 2008-01-22 |
| 7291520 | Piezoelectric element and liquid jet head using the piezoelectric element | — | 2007-11-06 |
| 7279823 | Piezoelectric actuator and liquid jet head | Takamitsu Higuchi, Setsuya Iwashita, Koji Sumi | 2007-10-09 |
| 7268472 | Piezoelectric device, liquid jetting head, ferroelectric device, electronic device and methods for manufacturing these devices | Takamitsu Higuchi, Setsuya Iwashita, Hiromu Miyazawa, Koji Sumi, Maki Ito +1 more | 2007-09-11 |
| 7254877 | Method for the manufacture of a piezoelectric element | — | 2007-08-14 |
| 7252354 | Liquid ejecting head drive method and liquid ejection device | Maki Ito, Shiro Yazaki | 2007-08-07 |
| 7226151 | Piezoelectric element, liquid ejection head and process for manufacturing them | — | 2007-06-05 |
| 7156500 | Liquid-jet head, method for manufacturing the liquid-jet head, and liquid-jet apparatus | Miyuki Muramoto, Takeshi Yasoshima | 2007-01-02 |
| 7089636 | Method of manufacturing a piezoelectric thin film element | — | 2006-08-15 |
| 7089451 | Computer management system | Ichiro Ote, Hiroshi Furukawa, Hiroaki Washimi, Yuichi Kobayashi, Shigeru Sakurai +3 more | 2006-08-08 |
| 7083269 | Piezoelectric element, liquid jetting head, and method for manufacturing thereof | — | 2006-08-01 |
| 7065847 | Method for the manufacture of a piezoelectric element | — | 2006-06-27 |
| 6987349 | Piezoelectric thin film element, manufacturing method thereof, and liquid ejecting head and liquid ejecting apparatus employing same | — | 2006-01-17 |
| 6955927 | Method for manufacturing ferroelectric thin film device, ink jet recording head and ink jet printer | — | 2005-10-18 |
| 6925712 | Method of fabricating a liquid-jet head | — | 2005-08-09 |
| 6883901 | Piezoelectric element, liquid jetting head, and method for manufacturing thereof | Xin Li | 2005-04-26 |