January 2010
IP-STB ST1531 has supported USB-HDD Digital Recording Function.
December 2008
IP set-top box became available for "NHK On Demand" program.
May 2008
Started providing IP set-top box available, for the first time in the world, for IP retransmission of full high-definition digital terrestrial broadcasting.
March 2008
Began delivering IP-STB ST1500 Series products (applicable to full high-definition broadcasting, Next Generation Network (NGN), metadata, IPTV standard) for multichannel broadcasting and/or video-on-demand (VOD) service providers.
