Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085667 | Wireless relay apparatus and wireless relay method | Takao Yamaguchi, Atsushi Yoshida | 2011-12-27 |
| 7917570 | Sensor device which measures surrounding conditions and obtains a newly measured value, retrieval device which utilizes a network to search sensor devices, and relay device which relays a communication between the sensor device and the retrieval device | — | 2011-03-29 |