Inventor
ICHI HIROYUKI
JP4 patents
Patents
4 patentsUS10817249B2Oct 27, 2020
Audio system control method, control terminal device, and information storage medium
YAMAHA CORP11 citations83
US10474424B2Nov 12, 2019
Control method, audio device, and information storage medium
YAMAHA CORP4 citations71
US10306366B2May 28, 2019
Audio system, audio device, and audio signal playback method
YAMAHA CORP0 citations38
US10417105B2Sep 17, 2019
Connection confirmation system, connection detection apparatus, and connection confirmation method
YAMAHA CORP0 citations37