Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10687149 | MEMS microphone | Tohru Inoue | 2020-06-16 |
| 10679785 | Coil component and power supply circuit unit | — | 2020-06-09 |
AK
Akifumi Kamijima
Overall (2020): #196,799 of 565,922Top 35%
2
Patents 2020