Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7944330 | Resonant element and high frequency filter, and wireless communication apparatus equipped with the resonant element or the high frequency filter | Makoto Hasegawa, Hiroyuki Kobayashi | 2011-05-17 |
| 7907890 | Mobile communication system, transmitting station, receiving station, relay station, communication path determining method, and communication path determining program | Shinji Takeda, Atsushi Fujiwara, Hitoshi Yoshino, Toru Otsu | 2011-03-15 |
| 7881660 | Mobile communication system, transmitting station, receiving station, relay station, communication path determining method, and communication path determining program | Shinji Takeda, Atsushi Fujiwara, Hitoshi Yoshino, Toru Otsu | 2011-02-01 |