Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9738122 | Tire provided with information acquisition device | Koji Nakatani, Naobumi Michishita | 2017-08-22 |
| 5686926 | Multibeam antenna devices | Makoto Kijima, Yoshio Ebine, Minoru Kuramoto | 1997-11-11 |
| 4307403 | Aperture antenna having the improved cross-polarization performance | Takashi Yamada, Tadashi Takano | 1981-12-22 |