TOP

List of patents Acquired by DAC

Title of invention	Patent number	Patent acquisition date	Related services
Electronic advertisements analysis program	4819441	Mar. 15, 2007	AD-Visor® NEXT, ad-meister™, MarketOne®, YIELD ONE®
Advertisement evaluation system, advertisement evaluation method and advertisement evaluation program	4199434	Oct. 10, 2008	AD-Visor® NEXT, YIELD ONE®
Online advertisements provision system	4362117	Aug. 21, 2009	AD-Visor® NEXT
Advertisement evaluation system and advertisement evaluation method	4709199	Mar. 25, 2011	AD-Visor® NEXT, YIELD ONE®
Advertisement support system and advertisement support method	4820888	Sep. 9, 2011	SearchGuru™
Yield management system, method and program	5080630	Sep. 7, 2012	YIELD ONE®
Ad volume estimation device and program	5238612	Apr. 5, 2013	NETStats!®
Advertisement distribution system, method and program	5699175	Feb. 20, 2015	YIELD ONE®, FlexOne®
Targeted advertisement distribution device, method and program	5784205 5903177	Jul. 31, 2015 Mar. 18, 2016	AudienceOne®、MarketOne®
Advertisement presentation device and advertisement presentation method	5799074 5909582	Aug. 28, 2015 Apr. 1, 2016	FlexOne®
Cookie data conversion device, method and program	5843947	Nov. 27, 2015
Information prosessor, information prosessing method and program	5891331	Feb. 26 , 2016	AudienceOne
Information prosessor and information prosessing method	5965046	Jul. 8 , 2016	XmediaOne, AudienceOne
Matching System	6050449	Dec. 2, 2016
Programming-linked informationprocessing system	6345726	Jun. 1, 2018
Programming-linked information processing method and information processing system	6591571	Sep. 27, 2019