Inventor
OZAKI TOMOHIRO
JP4 patents
Patents
4 patentsUS7714773B2May 11, 2010
RFID tag distance measuring system and reader
OMRON TATEISI ELECTRONICS CO16 citations81
US9787181B2Oct 10, 2017
Sensor device and monitoring system
OMRON TATEISI ELECTRONICS CO2 citations67
US10142912B2Nov 27, 2018
Sink node, sensor network system, information collection method, and information collection program
OMRON TATEISI ELECTRONICS CO0 citations39
US10222245B2Mar 5, 2019
Sensor device, measurement system, and measurement method
OMRON TATEISI ELECTRONICS CO0 citations36