Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9482688 | NBT-BT crystal piezoelectric film and piezoelectric stacking structure comprising the same | Yoshiaki Tanaka, Kazuya Hashimoto, Takakiyo Harigai, Eiji Fujii | 2016-11-01 |
| 9391260 | Actuator and method for driving the same | Michihito Ueda, Takakiyo Harigai, Yoshiaki Tanaka, Eiji Fujii | 2016-07-12 |