Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9635463 | Vibrating body for speaker device and speaker device | Kazuharu Kawata, Yoshihiro Sato, Takanobu Saito | 2017-04-25 |
HH
Haruki Hoshikawa
Mogami Denki: 1 patents #6 of 17Top 40%
Tohoku Pioneer: 1 patents #179 of 312Top 60%
Overall (All Time): #2,942,294 of 4,157,543Top 75%
1
Patents All Time