Inventor

MASUMOTO TOSHIHIKO

JP2 patents

Patents

2 patents

US6023707AFeb 8, 2000

On-line database duplication with incorporation of concurrent database updates

FUJITSU LTD34 citations88

US5764978AJun 9, 1998

Database system having a hierarchical network database and a corresponding relational database

FUJITSU LTD36 citations86