Inventor
HAYASHI YOSHIHARU
JP36 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI YOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
14 patentsUS7065472B2Jun 20, 2006
System for aiding the preparation of operation and maintenance plans for a power generation installation
HITACHI LTD31 citations96
US6907381B2Jun 14, 2005
System for aiding the preparation of operation and maintenance plans for a power-generation installation
HITACHI LTD32 citations96
US6853930B2Feb 8, 2005
System for aiding the preparation of operation and maintenance plans for a power generation installation
HITACHI LTD50 citations96
US6691065B2Feb 10, 2004
System foraiding the preparation of operation and maintenance plans for a power generation installation
HITACHI LTD33 citations96
US7801711B2Sep 21, 2010
Generated steam estimation method and device for heat recovery steam generator, and maintenance planning support method and system for power generation facility
HITACHI LTD8 citations84
US6895289B2May 17, 2005
Document management system and method
HITACHI LTD15 citations83
US7797113B2Sep 14, 2010
Gas turbine performance analysis method and gas turbine performance analysis system
HITACHI LTD12 citations80
US7162354B2Jan 9, 2007
Apparatus and method for determining date of gas turbine washing
HITACHI LTD8 citations74
US7152005B2Dec 19, 2006
System for aiding the preparation of operation and maintenance plans for a power generation installation
HITACHI LTD6 citations73
US7260502B2Aug 21, 2007
Diagnosis method for boiler degradation, diagnosis apparatus for boiler degradation, diagnosis system for boiler degradation and recording medium that records operation program
HITACHI LTD4 citations63
US7813819B2Oct 12, 2010
Control system for control subject having combustion unit and control system for plant having boiler
HITACHI LTD4 citations62
US7660639B2Feb 9, 2010
Control system for control subject having combustion unit and control system for plant having boiler
HITACHI LTD5 citations62
US7107295B2Sep 12, 2006
System and method for document management and synchronization
HITACHI LTD4 citations61
US7464002B2Dec 9, 2008
Diagnosis method for boiler degradation, diagnosis apparatus for boiler degradation, diagnosis system for boiler degradation and recording medium that records operation program
HITACHI LTD1 citations52
MITSUBISHI PHARMA CORP
3 patentsMITSUBISHI ELECTRIC CORP
2 patentsSEKIAI TAKAAKI
2 patentsASAHI CHEMICAL IND
2 patentsUS4708734ANov 24, 1987
5-(2-chloro-4-trifluoromethylphenoxy)-2-nitro-α-substituted-acetophenone, oxime derivative thereof, herbicidal composition, and method for the destruction of undesirable weeds
ASAHI CHEMICAL IND10 citations73
US4698094AOct 6, 1987
2-nitro-5-(2'chloro-4'trifluoromethylphenoxy)-phenylacetic esters, herbicidal composition, and method for destruction of undesirable weeds
ASAHI CHEMICAL IND1 citations51