Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12267144 | Antenna device, integrated communication device, and wireless communication device | Shinichi Yokoi, Takuya Yamashita | 2025-04-01 |
| 12080961 | Antenna device | Youhei SEKIYA, Yuzi Sugimoto, Masakazu Ikeda, Yuuji Kakuya, Ryuichi Arai +2 more | 2024-09-03 |
| 7859457 | Antenna device for use in vehicle | — | 2010-12-28 |
| 7372412 | Transceiver-integrated antenna | — | 2008-05-13 |
| 7173574 | Integrated antenna and method of manufacturing the same | — | 2007-02-06 |
| 6788255 | Antenna unit having radio absorbing device | Koji Sakamoto, Shinji Fukui, Akihiko Hayashi, Kazunobu Noda | 2004-09-07 |