Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6714098 | SAW antenna duplexer having a phase shifter with less than 50 ohm characteristic impedance | Kazushi Nishida, Katsuya Fujii, Toru Sakuragawa, Hiroshi Fujinaka | 2004-03-30 |