Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940215 | Adaptive antenna radio communication device | Takaaki Kishigami, Yasuaki Yuda, Keiji Takakusaki, Shoji Miyamoto | 2011-05-10 |
| 7885181 | Ring node apparatus | Toshihiro Ban, Kazuhiro Minamimoto, Masanori Kondo, Yasushi Nishine | 2011-02-08 |
| 7868815 | Wireless distance measurement system and wireless distance measurement method | Hirohito Mukai, Yoichi Nakagawa, Tadao Inoue | 2011-01-11 |