Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6366564 | Diplexer duplexer and two-channel mobile communications equipment | Masahiro Hiraka, Hidenori Katsumura, Ryuichi Saito, Hiroshi Kushitani, Naoki Yuda +1 more | 2002-04-02 |