Inventor

INABA KEIICHIRO

JP2 patents

Patents

2 patents

US6882994B2Apr 19, 2005

Method and system for querying database, as well as a recording medium for storing a database querying program

HITACHI LTD130 citations96

US5006998AApr 9, 1991

Computer system with easy input means for consultation

HITACHI LTD139 citations93