Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8446833 | Measurement apparatus, displays and methods for indicating channel status | Hideaki Ogata, Koichi Sega | 2013-05-21 |
| 8379707 | Signal analyzer and methods for displaying constellations | — | 2013-02-19 |
| 7995647 | Apparatus and method for evaluating propagation path conditions | — | 2011-08-09 |
| 7756192 | Despreading of modulated signals with low noise | — | 2010-07-13 |
| 7061219 | Independent measurement of complicated transfer functions | Koichi Yoshihara, Kenichi Miyake | 2006-06-13 |