Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11381893 | Speaker bracket, speaker frame, and speaker | Ryu Ito, Shun Shirahata, Masato Tsuruya, Hiroyuki Dohi | 2022-07-05 |
HK
Hayami Kondo
Tohoku Pioneer: 1 patents #2 of 13Top 20%
Overall (2022): #439,375 of 548,613Top 85%
1
Patents 2022