Inventor · Hitachi, JP

Masayuki Fukai

31Patents
13h-index
56Co-inventors
84Inventor score

Filing activity: Jul 8, 1985 → Sep 5, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US4942514A Process monitoring and control system and method of process monitoring and control Physics 164 Expired
US4963124A Planetary gear transmission for motor vehicle Mechanical Engineering; Lighting; Heating 48 Expired
US8214062B2 Plant control system and thermal power generation plant control system Physics 29 Active
US5353400A Control system for an industrial plant, a display device for such a control system, and a method of controlling an industrial plant Emerging Cross-Sectional Technologies 26 Expired
US10224240B1 Distortion reduction of memory openings in a multi-tier memory device through thermal cycle control Electricity 24 Active
US5095365A System for monitoring operating state of devices according to their degree of importance Physics 19 Expired
US5501370A Container with nozzle cap Performing Operations; Transporting 17 Expired
US6898488B2 Power generation plant remote operation system Physics 17 Expired
US4707778A Controller for heat power plant Mechanical Engineering; Lighting; Heating 16 Expired
US6973376B2 Power generation plant remote operation system Physics 16 Expired
US6501628B1 Method of synchronous circuit opening of generator circuit breaker, and its control apparatus Electricity 16 Expired
US5505342A Composite container for low viscosity liquids and a method of manufacturing the same Performing Operations; Transporting 16 Expired
US7127329B2 Power generation plant remote operation system Physics 14 Expired
US5414798A Knowledge information generating system Emerging Cross-Sectional Technologies 13 Expired
US5984099A Container for display and storage Performing Operations; Transporting 12 Expired
US5678731A Discharge container with nozzle Performing Operations; Transporting 11 Expired
US5790424A Plant monitoring apparatus and monitoring method Physics 9 Expired
US5258652A Distributed plant control system Emerging Cross-Sectional Technologies 8 Expired
US6947813B2 Power distribution panel switch gear and a monitoring and control system having a distribution panel switch gear Emerging Cross-Sectional Technologies 7 Expired
US9484314B2 Word line hook up with protected air gap Electricity 7 Active
US8209040B2 Plant control apparatus Physics 6 Active
US6035247A Distribution panel switch gear and monitoring and control system having distribution panel switch gear Emerging Cross-Sectional Technologies 6 Expired
US8135653B2 Power plant control device which uses a model, a learning signal, a correction signal, and a manipulation signal Physics 3 Active
US8554706B2 Power plant control device which uses a model, a learning signal, a correction signal, and a manipulation signal Physics 3 Active
US8095479B2 Plant control apparatus and method having functions of determining appropriate learning constraint conditions Physics 3 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.