Inventor
EGUCHI TOSHIHIRO
JP7 patents
Patents
7 patentsUS5940817AAug 17, 1999
Problem solving method and system
HITACHI LTD30 citations89
US5657428AAug 12, 1997
Dynamic information processing system and method for the same
HITACHI LTD26 citations89
US7703072B2Apr 20, 2010
Component-based application constructing method
HITACHI LTD9 citations83
US11066087B2Jul 20, 2021
Maintenance assistance system and maintenance assistance method for railroad ground equipment
HITACHI LTD2 citations67
US10494004B2Dec 3, 2019
Degradation estimation system of railroad ground equipment and method thereof
HITACHI LTD2 citations67
US6708878B2Mar 23, 2004
Service providing method
HITACHI LTD3 citations61
US5526516AJun 11, 1996
Knowledge data assimilation method and system
HITACHI LTD5 citations57