Inventor

AOYAMA KAZUYUKI

JP3 patents

Patents

3 patents

US7644357B2Jan 5, 2010

Data conversion system

HITACHI LTD11 citations77

US7240063B2Jul 3, 2007

System for getting conversion rules

HITACHI LTD14 citations77

US7624124B2Nov 24, 2009

System and method for assisting generation of business specification

HITACHI LTD1 citations43