Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657593 | Surface mount type antenna and radio transmitter and receiver using the same | Shoji Nagumo, Takashi Ishihara, Jin Sato | 2003-12-02 |
| 6614401 | Antenna-electrode structure and communication apparatus having the same | Shoji Nagumo, Takashi Ishihara, Jin Sato, Akira Miyata, Kazunari Kawahata | 2003-09-02 |
| 6600449 | Antenna apparatus | Shoji Nagumo, Takashi Ishihara, Jin Sato, Akira Miyata, Kazunari Kawahata | 2003-07-29 |