Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6677837 | Dielectric waveguide filter and mounting structure thereof | Hiroshi Kojima, Hiroyuki Katoh, Kazuhisa Sano | 2004-01-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6677837 | Dielectric waveguide filter and mounting structure thereof | Hiroshi Kojima, Hiroyuki Katoh, Kazuhisa Sano | 2004-01-13 |