Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8036541 | Coherent optical receiver | Morio Toyoshima, Yoshihisa Takayama, Hiroo Kunimori | 2011-10-11 |
| 7184762 | Communication satellite facility and satellite communication system providing bidirectional wideband intersatellite communication | Yasuo Ogawa | 2007-02-27 |