Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D763234 | Microphone | Shigeo Hara, Yoshiaki Abe | 2016-08-09 |
| 9167343 | Condenser stereomicrophone | Ryo Kanatsu | 2015-10-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D763234 | Microphone | Shigeo Hara, Yoshiaki Abe | 2016-08-09 |
| 9167343 | Condenser stereomicrophone | Ryo Kanatsu | 2015-10-20 |