Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643924 | Method of manufacturing a distributed constant filter circuit module | — | 2003-11-11 |
| 6535172 | Antenna device and radio communication card module having antenna device | — | 2003-03-18 |
| 6528732 | Circuit device board, semiconductor component, and method of making the same | Akihiko Okubora, Hideyuki Shikichi | 2003-03-04 |