Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836248 | Antenna device | Naoki Yuda | 2004-12-28 |
| 6781553 | Antenna device and radio communication device comprising the same | Akihiko Iguchi, Yuki Satoh | 2004-08-24 |
| 6694728 | Exhaust gas dilution apparatus | Mitsunobu Sekiya, Yoshihiro Yoshimura, Tadashi Ikeda | 2004-02-24 |