Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11818954 | Method of manufacturing piezoelectric actuator, piezoelectric actuator, and robot | — | 2023-11-14 |
| 11581477 | Vibrator, piezoelectric actuator, piezoelectric motor, robot, electronic component conveyance apparatus, and manufacturing method of vibrator | Yutaka Arakawa, Akio Konishi | 2023-02-14 |
| 10658950 | Piezoelectric actuator, piezoelectric motor, robot, and electronic component conveyance apparatus | Yutaka Arakawa, Tomoaki Takahashi, Yuichiro TSUYUKI | 2020-05-19 |
| 10498260 | Electric device, piezoelectric motor, robot, hand, and liquid transport pump | Yuichiro TSUYUKI | 2019-12-03 |
| 9522536 | Piezoelectric device, liquid ejecting head, liquid ejecting apparatus and manufacturing method of piezoelectric device | Masao Nakayama, Hideki Hahiro | 2016-12-20 |
| 9283757 | Liquid ejecting head, liquid ejecting apparatus, piezoelectric element, and ultrasonic sensor | Masao Nakayama | 2016-03-15 |
| 9174441 | Liquid ejecting head, liquid ejecting apparatus, piezoelectric element, and method for manufacturing piezoelectric element | — | 2015-11-03 |
| 9144972 | Liquid ejecting head, liquid ejecting apparatus, piezoelectric element, and manufacturing method thereof | — | 2015-09-29 |
| 8820897 | Liquid droplet ejecting head, method for manufacturing the same, and liquid droplet ejecting apparatus | Atsushi Takakuwa | 2014-09-02 |
| 8770724 | Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus | Masao Nakayama | 2014-07-08 |
| 8672455 | Piezoelectric element, piezoelectric actuator, droplet-ejecting head, droplet-ejecting apparatus, and method for manufacturing piezoelectric element | Koji Ohashi, Masao Nakayama | 2014-03-18 |
| 7721440 | Method for manufacturing inkjet head | Eiju Hirai | 2010-05-25 |
| 7454836 | Method for manufacturing inkjet head, and inkjet head | — | 2008-11-25 |
| 7156640 | Insert dies, molds, and methods for fabricating the same | Satoshi Kimura | 2007-01-02 |
| 6635896 | Optical disk stamper examination machine, optical disk stamper examination method, and optical disk stamper | Kimio Hirono, Hirofumi Kurosawa | 2003-10-21 |