Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496087 | Multi-mode dielectric resonance devices, dielectric filter, composite dielectric filter, synthesizer, distributor, and communication equipment | Jun Hattori, Norihiro Tanaka, Shin Abe | 2002-12-17 |
| 6429756 | Dielectric resonator, filter, duplexer, oscillator and communication apparatus | Hirotsugu Abe, Yukio Higuchi | 2002-08-06 |
| 6338804 | Method for removing conductive portions | Takashi Ikemoto | 2002-01-15 |