Inventor
MATSUZAWA SHIGERU
JP3 patents
Patents
3 patentsUS6085185AJul 4, 2000
Retrieval method and system of multimedia database
HITACHI LTD145 citations96
US5905983AMay 18, 1999
Multimedia database management system and its data manipulation method
HITACHI LTD18 citations81
US7080042B2Jul 18, 2006
Method of and a system for distributing digital contents
HITACHI LTD10 citations71