Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10444024 | Method and apparatus for recommending charging facilities to users of electric vehicles | Takehiro Maeda, Yoshinori Naruoka | 2019-10-15 |
| 10382852 | Condenser microphone circuit | — | 2019-08-13 |
| 10321214 | Microphone | — | 2019-06-11 |
| D845283 | Microphone | Sean Bryson | 2019-04-09 |
| 10178471 | Unidirectional condenser microphone unit | — | 2019-01-08 |