Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10854806 | Vibrating device | Kaoru Kijima, Tatsuya Taki | 2020-12-01 |
| 10825980 | Vibrating device | Kaoru Kijima, Tatsuya Taki, Toshiki Maruyama | 2020-11-03 |
| 10770641 | Piezoelectric element | Yoshiki Ohta, Hideya Sakamoto, Nobuo Furukawa, Akihiro Takeda | 2020-09-08 |
| 10707404 | Piezoelectric element | Yoshiki Ohta, Satoshi Sasaki, Yoshiaki Ohta, Takahiro Kezuka, Katsuya Inaba +3 more | 2020-07-07 |
| 10707832 | Vibrating device | Kaoru Kijima, Tatsuya Taki | 2020-07-07 |
| 10644220 | Piezoelectric element | Yoshiki Ohta, Hideya Sakamoto, Nobou Furukawa, Akihiro Takeda | 2020-05-05 |