Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8160732 | Noise suppressing method and noise suppressing apparatus | Mikio Tohyama, Koji Kushida | 2012-04-17 |
| 7996213 | Method and apparatus for estimating degree of similarity between voices | Mikio Tohyama, Satoru Goto, Takehiko Kawahara, Yasuo Yoshioka | 2011-08-09 |
| 7844058 | Hearing processing method and hearing aid using the same | Mikio Tohyama, Yoshinori Takahashi, Kiyoaki Terada, Shinichi Sakamoto, Keisuke Watanuki +1 more | 2010-11-30 |
| 7596495 | Current noise spectrum estimation method and apparatus with correlation between previous noise and current noise signal | Mikio Tohyama, Toru Hirai | 2009-09-29 |