隆司 吉井

Transmitting device, the viewing environment control device, and the audio-visual environment control system

吉田 育弘, 岩波 琢也, 吉井 隆司, 2007 .

Video transmitter, video receiver, a video recorder, a video reproducing apparatus and a video display device

上野 雅史, 古川 浩之, 吉田 育弘, 2008 .