Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7336742 | Frequency error correction device and OFDM receiver with the device | Takeo OHSEKI, Masato Furudate, Hiroyasu Ishikawa, Hideyuki Shinonaga | 2008-02-26 |
| 5978683 | Communication apparatus and communication method | — | 1999-11-02 |