Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9883289 | Acoustic generator, acoustic generation device, and electronic device | Noriyuki Kushima, Shuichi Fukuoka, Kenji Yamakawa, Hiroshi Ninomiya | 2018-01-30 |
TH
Takeshi Hirayama
Overall (2018): #222,709 of 503,207Top 45%
1
Patents 2018