Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8532064 | Radio communication device and arrival direction estimation method | Takashi Fukagawa, Yasuaki Yuda, Keiji Takausaki, Shoji Miyamoto | 2013-09-10 |
| 8520641 | Radio communication device and arrival direction estimation method | Takashi Fukagawa, Yasuaki Yuda, Keiji Takausaki, Shoji Miyamoto | 2013-08-27 |
| 7860064 | Radio communication device and arrival direction estimation method | Takashi Fukagawa, Yasuaki Yuda, Keiji Takausaki, Shoji Miyamoto | 2010-12-28 |
| 7263083 | Radio communication device and arrival direction estimation method | Takashi Fukagawa, Yasuaki Yuda, Keiji Takausaki, Shoji Miyamoto | 2007-08-28 |
| 7117016 | Adaptive antenna base station apparatus | Takashi Fukagawa, Yasuaki Yuda, Masayuki Hoshino | 2006-10-03 |