Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12160217 | High frequency filter | Motomi WATANABE, Tomohiro Takahashi, Shinji Arai, Kenji Harauchi, Hidenori Yukawa | 2024-12-03 |
| 12025644 | Wireless power transmission device and power transmission system to aerial moving body | — | 2024-07-02 |
| 11843261 | Wireless power transmission device | Manabu Sawa | 2023-12-12 |
| 11837881 | Aerial moving body and wireless power transmission system | Kensuke Baba, Shota Narasaki, Noboru Kawaguchi | 2023-12-05 |
| 11683044 | Wireless power transmitting device | Osamu Wada, Hideyuki Nakamizo, Hiroshi Otsuka | 2023-06-20 |
| 11277036 | Rectenna controller and rectenna apparatus including the same | Takayuki Morioka, Yasutoshi Yashiki, Hidetada Tokioka, Toshiyuki Tanaka, Maho Utsumi +1 more | 2022-03-15 |
| 11271434 | Rectenna device | Toshiyuki Tanaka, Tomohiro Takahashi, Masashi Wada, Hiroshi Osakada | 2022-03-08 |
| 11137433 | Radio wave measurement system | — | 2021-10-05 |
| 10962579 | Wireless power transmission device and power transmission system to aerial moving body | Maho Sato, Manabu Sawa | 2021-03-30 |
| 10903696 | Rectifier and rectenna device | Toshiyuki Tanaka, Jun Shimokawatoko, Masaomi Tsuru, Atsushi Yamamoto | 2021-01-26 |
| 10782333 | Radio wave measurement system | Maho Sato, Manabu Sawa | 2020-09-22 |
| 9912195 | Wireless power supply system, power transmission device and power receiving device | — | 2018-03-06 |
| 9762088 | Electromagnetic transmission device, power amplification device, and electromagnetic transmission system | Jun Nishihara, Takuro Sasaki | 2017-09-12 |