Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6518858 | Resonator, filter, duplexer, and communication apparatus | Norihiro Tanaka, Hidekazu Sasai | 2003-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6518858 | Resonator, filter, duplexer, and communication apparatus | Norihiro Tanaka, Hidekazu Sasai | 2003-02-11 |