Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9848268 | Acoustic generator, acoustic generation device, and electronic apparatus | Noriyuki Kushima, Kentarou Miyazato, Tooru Takahashi, Shuichi Fukuoka, Kenji Yamakawa +1 more | 2017-12-19 |
| 9398378 | Acoustic generator, acoustic generating apparatus, and electronic apparatus | Kentarou Miyazato, Shuichi Fukuoka, Noriyuki Kushima, Takeshi Hirayama, Tooru Takahashi | 2016-07-19 |
| 9154885 | Sound generator, sound generation device, and electronic apparatus | Noriyuki Kushima, Shuichi Fukuoka, Takeshi Hirayama, Hiroshi Ninomiya | 2015-10-06 |
| 7893600 | Piezoelectric resonator | Junji Furue, Yuuji Hata | 2011-02-22 |
| 7745980 | Piezoelectric resonant element and piezoelectric resonator using the same | Junji Furue, Yuuji Hata | 2010-06-29 |