Kiyoshi Narato
21Patents
14h-index
48Co-inventors
81Inventor score
Filing activity: May 5, 1975 → Jun 5, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4008620A | Sampler for analyzers | Physics | 79 | Expired |
| US5339635A | Gas turbine combustor of the completely premixed combustion type | Mechanical Engineering; Lighting; Heating | 73 | Expired |
| US5231937A | Pulverized coal burner, pulverized coal boiler and method of burning pulverized coal | Mechanical Engineering; Lighting; Heating | 43 | Expired |
| US5349812A | Gas turbine combustor and gas turbine generating apparatus | Mechanical Engineering; Lighting; Heating | 39 | Expired |
| US4653998A | Furnace system | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5685242A | Pulverized coal combustion burner | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US4973159A | Spectroscope apparatus and reaction apparatus using the same | Physics | 26 | Expired |
| US4907962A | Low NOx burner | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US5806443A | Pulverized coal burner and method of using same | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US5022849A | Low NOx burning method and low NOx burner apparatus | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4820046A | Spectroscope apparatus and reaction apparatus using the same | Physics | 19 | Expired |
| US5067419A | Low NOx boiler | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4364032A | Method and apparatus for diagnosing local overheating in a rotary electric machine | Physics | 16 | Expired |
| US5328355A | Combustor and combustion apparatus | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4741279A | Method of and apparatus for combusting coal-water mixture | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4515094A | Fuel jet method and apparatus for pulverized coal burner | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4436699A | Monitoring system for checking electric rotary machine for local overheating | Physics | 9 | Expired |
| US4784043A | Atomizer and coal-water slurry fired boiler utilizing the same | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5038558A | Gas turbine combustor and a method of combustion thereby | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4268482A | Catalytic reactor | Performing Operations; Transporting | 5 | Expired |
| US4373376A | Method and apparatus for diagnosing overheating of an electric machine | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.