Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11076233 | Sound generation device | Satoru Hiwatari, Hiroyuki Dohi, Hiroyuki Kobayashi | 2021-07-27 |
KT
Koji Takayama
Tohoku Pioneer: 1 patents #5 of 17Top 30%
Overall (2021): #369,919 of 548,734Top 70%
1
Patents 2021