Notice Title[KMDATA] New technology was patented. 2022-02-08 13:31:02Writerkmdata Jan, 2022, New technology <The system of information exchange with relay and meter and NFC module which is using for> was patented !KMDATA INC. has been working hard for Power, Electric, and IT fields and is widely acknowledged to be the best company.#kmdata#newpatent# List Comment [0] MorePrev[KMDATA] New homepage is released.manager 2020-01-16-[KMDATA] New technology was patented. kmdata 2022-02-08