Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6940364 | Dielectric filter, dielectric duplexer, and communication apparatus | Masayuki Atokawa, Hitoshi Tada | 2005-09-06 |
| 6930571 | Dielectric filter, dielectric duplexer, and communication apparatus | Hitoshi Tada | 2005-08-16 |