Issued Patents All Time
Showing 201–225 of 251 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7697702 | Condenser microphone | — | 2010-04-13 |
| 7697707 | Capacitor microphone unit | — | 2010-04-13 |
| 7697708 | Condenser microphone | — | 2010-04-13 |
| 7664286 | Capacitor microphone | — | 2010-02-16 |
| 7646877 | Condenser microphone | — | 2010-01-12 |
| 7630506 | Condenser microphone unit | — | 2009-12-08 |
| 7623671 | Narrow directional microphone | — | 2009-11-24 |
| 7610670 | Method for manufacturing a diaphragm assembly | — | 2009-11-03 |
| 7606385 | Unidirectional dynamic microphone | — | 2009-10-20 |
| 7602931 | Gasket for reducing electromagnetic interference in a boundary microphone | Kazuhisa Kondo, Satoshi Yoshino | 2009-10-13 |
| 7599505 | Condenser microphone | — | 2009-10-06 |
| 7583810 | Fixing unit for microphone | — | 2009-09-01 |
| 7580735 | Condenser microphone | — | 2009-08-25 |
| 7567683 | Microphone | — | 2009-07-28 |
| 7561705 | Reduction of flux leakage in a dynamic microphone | — | 2009-07-14 |
| 7561712 | Microphone device | — | 2009-07-14 |
| 7558399 | Vibrating plate of dynamic microphone and method of manufacturing the same | — | 2009-07-07 |
| 7558397 | Condenser microphone | — | 2009-07-07 |
| 7542578 | Condenser microphone | — | 2009-06-02 |
| 7540780 | Microphone connector | — | 2009-06-02 |
| 7526097 | Condenser microphone | — | 2009-04-28 |
| 7517234 | Microphone connector and microphone with the same | — | 2009-04-14 |
| 7500878 | Microphone connector and method of shielding the same | — | 2009-03-10 |
| 7483542 | Condenser microphone | Shioto Okita, Noriko Matsui | 2009-01-27 |
| 7471802 | Boundary microphone | Satoshi Uchimura | 2008-12-30 |