Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445263 | Dielectric resonator, dielectric filter, duplexer, and communication device | Toshiro Hiratsuka, Yutaka Ida, Shigeyuki Mikami, Kiyoshi Kanagawa | 2002-09-03 |
| 6388541 | Dielectric resonator having an electromagnetic wave absorbing member and apparatus incorporating the dielectric resonator | Toshiro Hiratsuka, Kenichi Iio | 2002-05-14 |
| 6388542 | Dielectric filter, transmission-reception sharing unit, and communication device | Toshiro Hiratsuka, Kenichi Iio | 2002-05-14 |