Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10541760 | Radio communication apparatus and antenna calibration method | Akihiko Komatsuzaki, Shinichiro Kobayashi, Ryo Koizumi, Toshiyuki Takada, Yumihiko Annaka | 2020-01-21 |
| 4959030 | Electrical connector for connecting two flat cables to a circuit board | Yu Tatebe, Yukio Matsuyama, Hiroji Takahashi | 1990-09-25 |
| 4204722 | Means for locking a circuit board to a connector | Yoshiaki Ichimura | 1980-05-27 |