Issued Patents All Time
Showing 176–200 of 251 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8111856 | Variable directional microphone unit and variable directional microphone | Haruhito Shimura | 2012-02-07 |
| 8107649 | Ribbon for ribbon microphone, manufacturing method of the same, and ribbon microphone | — | 2012-01-31 |
| 8103038 | Boundary microphone | Shioto Okita, Satoshi Yoshino | 2012-01-24 |
| 8098871 | Dynamic microphone | — | 2012-01-17 |
| 8085965 | Condenser microphone | — | 2011-12-27 |
| 8077887 | Electrical connector and method for manufacturing a condenser microphone | — | 2011-12-13 |
| 8070518 | Connector for capacitor microphone | — | 2011-12-06 |
| 8059848 | Condenser microphone unit | — | 2011-11-15 |
| 8041065 | Microphone | — | 2011-10-18 |
| 8031898 | Dynamic microphone | — | 2011-10-04 |
| 8031899 | Microphone | — | 2011-10-04 |
| 8009843 | Microphone circuit | — | 2011-08-30 |
| 7970154 | Condenser microphone | — | 2011-06-28 |
| 7848535 | Narrow directional microphone | — | 2010-12-07 |
| 7848532 | Condenser microphone | — | 2010-12-07 |
| 7804968 | Condenser microphone | — | 2010-09-28 |
| 7801321 | Condenser microphone | — | 2010-09-21 |
| 7801316 | Capacitor microphone | — | 2010-09-21 |
| 7787644 | Condenser microphone | — | 2010-08-31 |
| 7773762 | Variable directional condenser microphone unit | — | 2010-08-10 |
| 7773766 | Cord bush and control box for microphone | — | 2010-08-10 |
| 7751582 | Microphone with narrow directivity | — | 2010-07-06 |
| 7751583 | Shielding housing for a condenser microphone | — | 2010-07-06 |
| 7724914 | Dynamic microphone | — | 2010-05-25 |
| 7720239 | Capacitor microphone with acoustic resistor | — | 2010-05-18 |