Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483228 | Sensor array and transmitting/receiving device | — | 2002-11-19 |
| 6480611 | Headphone having a cord reel | Eiichi Takakura | 2002-11-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483228 | Sensor array and transmitting/receiving device | — | 2002-11-19 |
| 6480611 | Headphone having a cord reel | Eiichi Takakura | 2002-11-12 |