Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8462964 | Recording apparatus, recording method, audio signal correction circuit, and program | Takaaki Hashimoto | 2013-06-11 |
| 8335321 | Audio signal processing apparatus, audio signal processing method and imaging apparatus | Takuya Daishin, Yoshitaka Miyake | 2012-12-18 |
| 8081773 | Audio signal processing apparatus, audio signal processing method and imaging apparatus | Takuya Daishin, Yoshitaka Miyake | 2011-12-20 |
| 7907741 | Recording device and adjustment method of recording device | — | 2011-03-15 |
| 6807281 | Loudspeaker and method of driving the same as well as audio signal transmitting/receiving apparatus | Toru Sasaki, Kohei Asada | 2004-10-19 |
| 5471538 | Microphone apparatus | Tooru Sasaki | 1995-11-28 |