Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11176915 | Song analysis device and song analysis program | Hajime Yoshino, Toshihisa Sabi | 2021-11-16 |
| 10492276 | Lighting control device, lighting control method, and lighting control program | Shiro Suzuki, Hajime Yoshino | 2019-11-26 |
| 8160260 | Circuit and program for processing multichannel audio signals and apparatus for reproducing same | Shintaro Hosoi, Ikuko Kawamura | 2012-04-17 |
| 7697695 | Stereophonic sound reproducing system and stereophonic sound reproducing apparatus | — | 2010-04-13 |
| 7457421 | Circuit and program for processing multichannel audio signals and apparatus for reproducing same | Shintaro Hosoi, Ikuko Kawamura | 2008-11-25 |