Yuichi Fujioka
12Patents
5h-index
34Co-inventors
62Inventor score
Filing activity: Jul 23, 1991 → Nov 27, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6905544B2 | Manufacturing method for a carbon nanomaterial, a manufacturing apparatus for a carbon nanomaterial, and manufacturing facility for a carbon nanomaterial | Emerging Cross-Sectional Technologies | 36 | Expired |
| US7700065B2 | Carbon nano-fibrous rod, fibrous nanocarbon, and method and apparatus for producing fibrous nanocarbon | Textiles; Paper | 26 | Active |
| US5517815A | Coal gasification power generator | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5820300A | CO.sub.2 sea bottom throw-away system | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5765365A | Coal gasification power generator | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6631612B1 | Device for eliminating particulates in exhaust gas and method for eliminating the particulates | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5224338A | Gasifying combustion method and gasifying power generation method | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6245308A | Method for decreasing sulfuric acid and sulfuric anhydride present in combustion exhaust gas | Performing Operations; Transporting | 2 | Expired |
| US8318124B2 | Producing method and apparatus of carbon nanofibers | Textiles; Paper | 1 | Active |
| US6475445B1 | Calcium sulfide oxidation method and apparatus | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6228336A | Dust collecting method | Performing Operations; Transporting | 0 | Expired |
| US6245314A | Calcium sulfide oxidation method | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.