Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10613818 | Sound effect adjusting apparatus, method, and program | Shiro Suzuki, Masayuki Nishiguchi, Koyuru Okimoto, Masafumi Takahashi | 2020-04-07 |
| 9653065 | Audio processing device, method, and program | Masayoshi Noguchi, Naoya Takahashi, Masashi Fujihara, Kaneaki Fujishita | 2017-05-16 |
| 8428274 | Apparatus and method for detecting acoustic feedback | Kohei Asada | 2013-04-23 |
| 8265297 | Sound reproducing device and sound reproduction method for echo cancelling and noise reduction | — | 2012-09-11 |
| 8204241 | Sound outputting apparatus, sound outputting method, sound output processing program and sound outputting system | Kohei Asada | 2012-06-19 |
| 7923621 | Tempo analysis device and tempo analysis method | Chie Sekine, Kumiko Masuda, Kuniharu Mori | 2011-04-12 |
| 7523036 | Text-to-speech synthesis system | Makoto Akabane, Hajime Yano, Keiichi Yamada, Junichi Kudo, Akira Tange | 2009-04-21 |
| 7349848 | Communication apparatus and system acting on speaker voices | Makoto Akabane, Hajime Yano, Keiichi Yamada, Junichi Kudo, Akira Tange | 2008-03-25 |
| 7099826 | Text-to-speech synthesis system | Makoto Akabane, Hajime Yano, Keiichi Yamada, Junichi Kudo, Akira Tange | 2006-08-29 |