Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9584093 | Vibrating device | Toshio Nishimura, Takashi Hase, Keisuke Takeyama, Hiroaki Kaida, Keiichi Umeda +1 more | 2017-02-28 |
| 9553561 | Vibrating device and manufacturing method therfor | Keiichi Umeda, Toshio Nishimura, Takashi Hase | 2017-01-24 |