Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11843159 | Split ring resonator and communication device | Yasuhiko Matsunaga, Eiji Hankui, Hiroshi Toyao | 2023-12-12 |
| D993943 | Antenna | Takeshi Ebisawa | 2023-08-01 |
| 11658372 | Transmission line and antenna | — | 2023-05-23 |
| 11626664 | Antenna | Hiroshi Toyao | 2023-04-11 |
| D976884 | Antenna | Mariko Koyama, Hiroshi Toyao, Yasuhiko Matsunaga, Eiji Hankui, Osamu Hashiguchi +1 more | 2023-01-31 |
| D976882 | Antenna | Takeshi Ebisawa | 2023-01-31 |
| D976883 | Antenna | Mariko Koyama, Yasuhiko Matsunaga, Hiroshi Toyao, Takeshi Ebisawa, Osamu Hashiguchi +1 more | 2023-01-31 |
| 11552399 | Split-ring resonator, board and connector | Eiji Hankui, Hiroshi Toyao, Yasuhiko Matsunaga | 2023-01-10 |
| 11545755 | Conductor, antenna, and communication device | Eiji Hankui, Hiroshi Toyao | 2023-01-03 |