Shigeo Hatamiya
42Patents
11h-index
52Co-inventors
78Inventor score
Filing activity: Feb 26, 1987 → Jul 27, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6477852B2 | Heat and electric power supply system and operation method thereof | Emerging Cross-Sectional Technologies | 65 | Expired |
| US6397578B2 | Gas turbine power plant | Mechanical Engineering; Lighting; Heating | 54 | Expired |
| US6637185B2 | Gas turbine installation | Mechanical Engineering; Lighting; Heating | 44 | Expired |
| US4822557A | Emergency reactor core cooling structure | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6247302A | Gas turbine power plant | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US6389799B1 | Gas turbine Installation | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US5096659A | Reactor containment vessel | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5272737A | Nuclear reactor installation | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6578354B2 | Gas turbine electric power generation equipment and air humidifier | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6644013B1 | Gas turbine power generation equipment and air humidifying apparatus | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5211906A | Reactor containment vessel | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6688106B2 | Waste processing system and fuel reformer used in the waste processing system | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6973772B2 | Gas turbine installation | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US7669418B2 | Heat energy supply system and method, and reconstruction method of the system | Emerging Cross-Sectional Technologies | 8 | Active |
| US7146794B2 | Gas turbine installation | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US7861548B2 | Heat pump system and heat pump operation method | Emerging Cross-Sectional Technologies | 6 | Active |
| US7587887B2 | Advanced humid air turbine power plant | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US7251926B2 | Gas turbine installation | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6769266B2 | Heat and electric power supply system and operation method thereof | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7908861B2 | Heat energy supply system and method, and reconstruction method of the system | Emerging Cross-Sectional Technologies | 6 | Active |
| US6718750B2 | Gas turbine installation with regenerator and water injection | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7966840B2 | Heat pump system and heat pump operation method | Emerging Cross-Sectional Technologies | 5 | Active |
| US6014863A | Waste processing system and fuel reformer used in the waste processing system | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7096659B1 | Gas turbine electric power generation equipment and air humidifier | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6560957B2 | Gas turbine installation | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.