Kiyoshi Taguchi
48Patents
9h-index
47Co-inventors
71Inventor score
Filing activity: Aug 9, 1996 → May 30, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7265076B2 | CO removal catalyst, method of producing CO removal catalyst, hydrogen purifying device and fuel cell system | Emerging Cross-Sectional Technologies | 60 | Expired |
| US6270336A | Catalytic combustion system and combustion control method | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US8097371B2 | Hydrogen generator, fuel cell system comprising the same, and operation method thereof | Emerging Cross-Sectional Technologies | 15 | Active |
| US9685672B2 | Hydrogen generation apparatus, fuel cell system including the same, method of operating hydrogen generation apparatus and method of operating fuel cell system | Emerging Cross-Sectional Technologies | 14 | Active |
| US6972119B2 | Apparatus for forming hydrogen | Emerging Cross-Sectional Technologies | 13 | Expired |
| US8747498B2 | Hydrogen generator and fuel cell system comprising the same | Emerging Cross-Sectional Technologies | 12 | Active |
| US7357015B2 | Gas concentration sensor, hydrogen purification unit using this and fuel cell system | Emerging Cross-Sectional Technologies | 11 | Expired |
| US8916304B2 | Hydrogen generator and fuel cell system including same | Emerging Cross-Sectional Technologies | 11 | Active |
| US6562088B2 | Method for operating a hydrogen generating apparatus | Chemistry; Metallurgy | 11 | Expired |
| US7399328B2 | Hydrogen gas station, fuel cell system, and hydrogen gas rate accounting device | Emerging Cross-Sectional Technologies | 8 | Active |
| US6846475B1 | Hydrogen refinement apparatus | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6733552B1 | Hydrogen generating apparatus | Chemistry; Metallurgy | 6 | Expired |
| US6852302B1 | Carbon monoxide removing apparatus and process for operating the same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6797420B2 | Power generation device and operation method therefor | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5780865A | Apparatus for detecting images of particulates in liquid | Physics | 4 | Expired |
| US7147680B2 | Hydrogen purification apparatus and method and fuel cell power generation system and method | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9791154B2 | Power generation system and method of operating power generation system | Emerging Cross-Sectional Technologies | 3 | Active |
| US7419518B2 | Hydrogen generator and fuel cell system | Emerging Cross-Sectional Technologies | 3 | Active |
| US8303674B2 | Hydrogen generator and fuel cell system | Emerging Cross-Sectional Technologies | 3 | Active |
| US7132178B2 | Hydrogen generator, fuel cell system and control method of hydrogen generator | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6590977B1 | Analog subscriber circuit | Electricity | 2 | Expired |
| US8221512B2 | Hydrogen generator and fuel cell system | Emerging Cross-Sectional Technologies | 2 | Active |
| US7258704B2 | Hydrogen generator and fuel cell system having the same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8262756B2 | Hydrogen generator, method of operating hydrogen generator, and fuel cell system | Emerging Cross-Sectional Technologies | 2 | Active |
| US7674445B2 | Method for purifying hydrogen in a reformed gas | Emerging Cross-Sectional Technologies | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.