Communication device, communication method, and communication system

R Mayuzumi - US Patent App. 15/918,041, 2018 - Google Patents
A communication device is connected to first and second networks. The communication
device includes a processor executing a process including relaying communication between …

COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM

R Mayuzumi - US Patent App. 15/918,041, 2018 - freepatentsonline.com
A communication device is connected to first and second networks. The communication
device includes a processor executing a process including relaying communication between …