Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8068784 | Communication system and communication device | Tadashi Morita | 2011-11-29 |
| 8036541 | Coherent optical receiver | Morio Toyoshima, Nozomu Nishinaga, Hiroo Kunimori | 2011-10-11 |
| 7925215 | Communication system, communication apparatus, communication method, and program to reduce communication time in near field communications | — | 2011-04-12 |