Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10938118 | Resonant element of frequency selective surface, frequency selective surface and antenna device | Michio Takikawa, Hiroto Ado, Yoshio Inasawa | 2021-03-02 |
| D844591 | Frequency selective surface | Michio Takikawa, Hiroto Ado, Yoshio Inasawa | 2019-04-02 |
| D843986 | Frequency selective surface | Michio Takikawa, Hiroto Ado, Yoshio Inasawa | 2019-03-26 |
| D843987 | Frequency selective surface | Michio Takikawa, Hiroto Ado, Yoshio Inasawa | 2019-03-26 |
| D842279 | Frequency selective surface | Michio Takikawa, Hiroto Ado, Yoshio Inasawa | 2019-03-05 |