Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355139 | Microstrip antenna system | Toshikiyo Hirata | 1994-10-11 |
| 5353040 | 4-wire helical antenna | Kenichi Yamada | 1994-10-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355139 | Microstrip antenna system | Toshikiyo Hirata | 1994-10-11 |
| 5353040 | 4-wire helical antenna | Kenichi Yamada | 1994-10-04 |