Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6724905 | Microphone unit mounting structure | Mitsuru Kuroda | 2004-04-20 |
| 6690955 | Communication device and method for producing a color illumination uniquely identifying a calling source | — | 2004-02-10 |