Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914940 | Device for improving voice signal in quality | Masato Tanaka, Meizhong Wang, Yoshinori Shinohara, Kazuhiko Seki | 2005-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914940 | Device for improving voice signal in quality | Masato Tanaka, Meizhong Wang, Yoshinori Shinohara, Kazuhiko Seki | 2005-07-05 |