Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094857 | Current detection circuit | — | 2018-10-09 |
| 10075068 | Power source device | Takakuni Douseki, Ami Tanaka | 2018-09-11 |
| 9998813 | Microphone | — | 2018-06-12 |
| 9923411 | Electronic device | Takakuni Douseki, Ami Tanaka | 2018-03-20 |