Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6234845 | IC card connector with a mechanism for preventing erroneous insertion of an IC card | — | 2001-05-22 |
| 6178094 | Device for mounting boards | — | 2001-01-23 |
| 6172618 | ETC car-mounted equipment | Shimon Okada | 2001-01-09 |
| 6075486 | Antenna device | — | 2000-06-13 |