Inventor
HARADA YASUSHI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “HARADA YASUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
9 patentsUS7216021B2May 8, 2007
Method, system and computer program for managing energy consumption
HITACHI LTD158 citations98
US5359701AOct 25, 1994
Expert system development support system and expert system environment utilizing a frame processing tecnique
HITACHI LTD52 citations95
US6665590B2Dec 16, 2003
Operation support system
HITACHI LTD11 citations73
US5228117AJul 13, 1993
Expert system development support system and expert system environment utilizing a frame processing technique
HITACHI LTD5 citations73
US9780563B2Oct 3, 2017
Power system control system and distributed controller used in same
HITACHI LTD4 citations72
US5553003ASep 3, 1996
Distributed control system
HITACHI LTD14 citations71
US5506938AApr 9, 1996
Expert system development support system and expert system environment utilizing a frame processing technique
HITACHI LTD3 citations62
US7236856B2Jun 26, 2007
Operation-assisting system and operation-assisting computer program
HITACHI LTD4 citations58
US7177726B2Feb 13, 2007
Operation-assisting system and operation-assisting computer program
HITACHI LTD2 citations58