Inventor
NISHIKAWA MITSUYO
JP10 patents
Patents
10 patentsUS4555800ANov 26, 1985
Combustion state diagnostic method
HITACHI LTD69 citations96
US4302813ANov 24, 1981
Method of controlling operation of rotary machines by diagnosing abnormal conditions
HITACHI LTD86 citations96
US4622922ANov 18, 1986
Combustion control method
HITACHI LTD80 citations95
US4437163AMar 13, 1984
Method and apparatus for symptom diagnosis by monitoring vibration of shaft of rotary machine
HITACHI LTD61 citations95
US4426641AJan 17, 1984
Method and apparatus for monitoring the shaft vibration of a rotary machine
HITACHI LTD132 citations95
US5408607AApr 18, 1995
Information transfer system
HITACHI LTD67 citations94
US4528918AJul 16, 1985
Method of controlling combustion
HITACHI LTD48 citations92
US4352293AOct 5, 1982
Method of diagnosing vibration of rotary machine
HITACHI LTD97 citations92
US4756684AJul 12, 1988
Combustion monitor method for multi-burner boiler
HITACHI LTD22 citations81
US4620491ANov 4, 1986
Method and apparatus for supervising combustion state
HITACHI LTD18 citations72