Issued Patents 2017
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9838801 | Unidirectional condenser microphone | — | 2017-12-05 |
| 9838768 | Microphone device | Noriko Matsui | 2017-12-05 |
| 9832556 | Microphone device and microphone stand | — | 2017-11-28 |
| 9826304 | Stereo microphone | — | 2017-11-21 |
| 9820026 | Microphone | — | 2017-11-14 |
| 9788104 | Boundary microphone | — | 2017-10-10 |
| 9788132 | Narrow directional microphone | — | 2017-10-10 |
| 9781534 | Condenser microphone unit and method of manufacturing the same | — | 2017-10-03 |
| 9762992 | Condenser microphone unit, condenser microphone, and method of manufacturing condenser microphone unit | — | 2017-09-12 |
| 9762988 | Microphone | — | 2017-09-12 |
| 9761999 | Connector for microphone and microphone | — | 2017-09-12 |
| 9743175 | Microphone and microphone housing | — | 2017-08-22 |
| 9736586 | Condenser microphone | — | 2017-08-15 |
| 9706618 | Audio output circuit of condenser microphone | Hiroaki Furuya, Satoshi Yoshino | 2017-07-11 |
| 9699547 | Non-directional microphone | — | 2017-07-04 |
| 9693151 | Condenser microphone unit | — | 2017-06-27 |
| 9668062 | Condenser type electroacoustic transducer | Tatsuya Ikeda | 2017-05-30 |
| 9668050 | Impedance conversion circuit of condenser microphone | — | 2017-05-30 |
| 9668061 | Electrodynamic acoustic transducer, condenser microphone and condenser headphones | — | 2017-05-30 |
| 9654873 | Microphone device | — | 2017-05-16 |
| 9654892 | Condenser microphone | — | 2017-05-16 |
| 9654882 | Condenser microphone and method of manufacturing condenser microphone | — | 2017-05-16 |
| 9648426 | Unidirectional condenser microphone unit | — | 2017-05-09 |
| 9621980 | Dynamic microphone unit and dynamic microphone | — | 2017-04-11 |
| 9615167 | Variable directivity electret condenser microphone | — | 2017-04-04 |