Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6987794 | Receiver and received channel estimation method for the same | Ryuji Kohno, Satoru Ishii | 2006-01-17 |
| 6141392 | Receive antenna selection method and diversity receiver | Satoru Ishii | 2000-10-31 |
| 5838717 | Spectrum spread communication system | Satoru Ishii | 1998-11-17 |
| 5222098 | Spectrum spread communication system | Michio Yamamoto | 1993-06-22 |