Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11522281 | Antenna device | Yasuyuki Hara, Yutaka Ui | 2022-12-06 |
| 11522259 | Multilayered filter device | Noriyuki Hirabayashi, Shigemitsu Tomaki | 2022-12-06 |
| 11476822 | Band-pass filter | Shuhei SAWAGUCHI, Masahiro TATEMATSU, Yoshinori Matsumaru, Shigemitsu Tomaki | 2022-10-18 |
| 11431071 | Multilayer balun | Masahiro TATEMATSU, Shuhei SAWAGUCHI, Shigemitsu Tomaki, Tetsuzo Goto, Takeshi Kijima | 2022-08-30 |
| 11423782 | Traffic status estimation device, traffic status estimation method, and program recording medium | Itaru Nishioka | 2022-08-23 |
| 11283147 | Directional coupler | Masahiro TATEMATSU, Shuhei SAWAGUCHI, Shigemitsu Tomaki | 2022-03-22 |
| 11222532 | Traffic control support system, traffic control support method, and program recording medium | Itaru Nishioka | 2022-01-11 |