Inventor
OGAWA HIDETO
JP3 patents
Patents
3 patentsUS11914507B2Feb 27, 2024
Software test apparatus and software test method
HITACHI LTD0 citations47
US11055210B2Jul 6, 2021
Software test equipment and software testing method
HITACHI LTD0 citations47
US12423602B2Sep 23, 2025
Data-creation assistance apparatus and data-creation assistance method
HITACHI LTD0 citations46