Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833773 | Dielectric filter, dielectric duplexer, and communication apparatus incorporating the same | Hideki Tsukamoto, Takahiro Okada, Katsuhito Kuroda, Hideyuki Kato | 2004-12-21 |
| 6822538 | Dielectric filter, dielectric duplexer, and communication apparatus incorporating the same | Hideki Tsukamoto, Takahiro Okada, Katsuhito Kuroda, Hideyuki Kato | 2004-11-23 |
| 6788167 | Dielectric filter, dielectric duplexer, and communication apparatus incorporating the same | Takahiro Okada, Hideyuki Kato | 2004-09-07 |
| 6741149 | Dielectric filter, dielectric duplexer, and communication apparatus | Katsuhito Kuroda, Hideyuki Kato | 2004-05-25 |
| 6731186 | Composite dielectric filter device and communication apparatus incorporating the same | Takahiro Okada, Hideyuki Kato | 2004-05-04 |