Hisao Yokoyama
5Patents
3h-index
7Co-inventors
46Inventor score
Filing activity: Jun 5, 1996 → Jun 23, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5977427A | Method for destroying organohalogen compounds | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7141221B2 | Apparatus for processing perfluorocarbon | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8231851B2 | Method for processing perfluorocarbon, and apparatus therefor | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7641867B2 | Apparatus for processing perfluorocarbon | Emerging Cross-Sectional Technologies | 2 | Active |
| US6652817B1 | Apparatus for processing organohalogen compounds | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.