Inventor
TOYAMA EIJI
JP4 patents
Patents
4 patentsUS5268835ADec 7, 1993
Process controller for controlling a process to a target state
HITACHI LTD122 citations96
US4592293AJun 3, 1986
Method of controlling an air heater of a coal-fired boiler
HITACHI LTD46 citations90
US5850740ADec 22, 1998
Fluidized bed power plant, and control apparatus and method thereof
HITACHI LTD8 citations73
US4794512ADec 27, 1988
Digital controlling device
HITACHI LTD2 citations61