Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6714988 | System and method for connecting analog telephones and facsimile machines to the internet | Kazuto Kobayashi, Kazuyoshi Koreeda | 2004-03-30 |
| 6687343 | Internet communication control apparatus and communication terminal calling method | — | 2004-02-03 |