Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10764665 | Microphone and sound pickup method | Toshiaki Nagai, Hiroshi Uchida, Hisako Murata, Masaya Konishi | 2020-09-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10764665 | Microphone and sound pickup method | Toshiaki Nagai, Hiroshi Uchida, Hisako Murata, Masaya Konishi | 2020-09-01 |