Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11095038 | Polarization control plate | Yoshiaki Kasahara, Eiji Hankui, Keishi Kosaka, Mingqi Wu | 2021-08-17 |
| D927468 | Antenna | Keishi Kosaka, Yasuhiko Matsunaga, Eiji Hankui, Osamu Hashiguchi | 2021-08-10 |
| D926736 | Antenna | Keishi Kosaka, Yasuhiko Matsunaga, Eiji Hankui, Osamu Hashiguchi | 2021-08-03 |
| 10930989 | Structural body, laminated structure of structural body, and antenna structure | Takahide YOSHIDA, Eiji Hankui | 2021-02-23 |