Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825712 | Filter circuit, front end of communication system including the filter circuit, and communication device including the same | Shiro Dosho, Takashi Morie, Hitoshi Kobayashi, Masaomi Toyama | 2004-11-30 |