Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965946 | Method and apparatus for communication control of mobile computers in communication network systems using private IP addresses | Atsushi Inoue, Masahiro Ishiyama, Osamu Moriya, Toshio Okamoto | 2005-11-15 |
| 6891948 | Echo canceller | Masashi Takada | 2005-05-10 |
| 6839440 | Method for controlling voice level and level-controlling device | — | 2005-01-04 |