Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501345 | Filter, duplexer, and communications device | Michiaki Ota, Seiji Hidaka | 2002-12-31 |
| 6496087 | Multi-mode dielectric resonance devices, dielectric filter, composite dielectric filter, synthesizer, distributor, and communication equipment | Jun Hattori, Norihiro Tanaka, Toru Kurisu | 2002-12-17 |
| 6486754 | Resonator, filter, duplexer, and communication device | Seiji Hidaka, Michiaki Ota, Yohei Ishikawa | 2002-11-26 |
| 6456861 | High frequency low loss electrode having laminated main and sub conductors | Seiji Hidaka, Michiaki Ota | 2002-09-24 |
| 6438395 | High frequency low loss electrode with main and sub conductors | Seiji Hidaka, Michiaki Ota | 2002-08-20 |
| 6433652 | Multimode dielectric resonator apparatus, filter, duplexer and communication apparatus | Jun Hattori, Hiroki Wakamatsu, Tomoyuki Ise | 2002-08-13 |