Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828867 | Slot electrode dielectric resonator, inductor, capacitor, dielectric filter, oscillator, and communication device | Yohei Ishikawa, Kenichi Iio, Hiroaki Tanaka | 2004-12-07 |
| 6798320 | Microstrip line having a line electrode with integral edge electrodes | Yoshikazu Yagi, Tsutomu Ieki, Hiroaki Tanaka, Osamu Chikagawa | 2004-09-28 |
| 6727766 | Oscillator with dielectric resonator and electronic apparatus using the same | Tsutomu Ieki | 2004-04-27 |