Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12224473 | Polarized waveguide filter and antenna feeding circuit | Hidenori Yukawa, Hiroto Ado, Hiromasa Nakajima, Yu Ushijima, Toru Takahashi | 2025-02-11 |
| D890144 | Antenna element | Hiroaki Sakamoto, Takashi Yanagi, Naoya Noguchi | 2020-07-14 |
| D889444 | Antenna element | Hiroaki Sakamoto, Takashi Yanagi, Naoya Noguchi | 2020-07-07 |