Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10499163 | Microphone assembly | Naosuke Fukada, Mayumi Kaneko, Ryuji Awamura, Kensuke Nakanishi | 2019-12-03 |
| 10455310 | Microphone unit | Keina Tsutsui, Tetsuji Muraoka, Kensuke Nakanishi | 2019-10-22 |