Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433652 | Multimode dielectric resonator apparatus, filter, duplexer and communication apparatus | Jun Hattori, Shin Abe, Hiroki Wakamatsu | 2002-08-13 |
| 6373351 | TM010 mode band elimination dielectric filter, dielectric duplexer and communication device using the same | Kazuhiko Kubota | 2002-04-16 |