Inventor
KIYOTA SHUNGO
JP2 patents
Patents
2 patentsUS6944285B2Sep 13, 2005
Communication terminal device, holds melody sensing method, incoming melody playing and information storing medium
HELIOS CO LTD4 citations55
US7715549B2May 11, 2010
Communication terminal device, hold melody sending method, incoming melody playing method and information storing medium
HELIOS CO LTD0 citations44