Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6873033 | Coin-shaped IC tag and method of manufacturing the same | Wakahiro Kawai | 2005-03-29 |
| 6621153 | Coin-shaped IC tag | Wakahiro Kawai | 2003-09-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6873033 | Coin-shaped IC tag and method of manufacturing the same | Wakahiro Kawai | 2005-03-29 |
| 6621153 | Coin-shaped IC tag | Wakahiro Kawai | 2003-09-16 |