Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6549092 | Resonator device, filter, composite filter device, duplexer, and communication device | Hiroki Wakamatsu, Hiroyuki Kubo, Kenji Saito | 2003-04-15 |
| 6518857 | Multimode dielectric resonator apparatus, filter, duplexer, and communication apparatus | Shin Abe, Hiroki Wakamatsu, Tomoyuki Ise | 2003-02-11 |
| 6507254 | Multimodal dielectric resonance device, dielectric filter, composite dielectric filter, synthesizer, distributor, and communication apparatus | Norihiro Tanaka, Shin Abe, Toru Kurisu | 2003-01-14 |