Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7598921 | Folded antenna | JunXiang Ge, Hiroshi Ichikawa | 2009-10-06 |
| 7180473 | Antenna with built-in filter | Ryo Horie, Mitsuhiro Suzuki, Koichi Fukuda, Hiroshi Ichikawa, Ryuji Oyama | 2007-02-20 |
| 7132984 | Antenna with built-in filter | Hiroshi Ichikawa, JunXiang Ge | 2006-11-07 |
| 6911942 | Antenna apparatus and communication apparatus using the same | Koichi Fukuda, Hiroshi Ichikawa, Ryuji Oyama, Ryo Horie, Mitsuhiro Suzuki | 2005-06-28 |
| 6456832 | Antenna circuit | Wasuke Yanagisawa, Ryo Horie, Haruhisa Uchida, Junichi Imai, Yuichi Kagoshima | 2002-09-24 |
| 6271804 | Antenna for mounting on vehicle, antenna element and manufacturing method thereof | Wasuke Yanagisawa, Ryo Horie, Takao Kawahara, Tomio Anbe, Katsuo Miki | 2001-08-07 |
| 6259411 | Antenna for mounting on vehicle, antenna element and manufacturing method therefor | Wasuke Yanagisawa, Ryo Horie, Takao Kawahara, Tomio Anbe, Katsuo Miki | 2001-07-10 |