Patent Assignment
Reel/Frame 030172/0688
Assignment of Assignor's Interest
Recorded: 2013-04-08
Pages: 4
Assignors
ITOH, NOBUYASU
Executed: 2013-01-13
NISHIMURA, MASAFUMI
Executed: 2013-01-15
YAMAGUCHI, YUTO
Executed: 2013-01-13
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
System and Method for Extraction of Off-Topic Part from Conversation