Kazuhiro Hatano
7Patents
2h-index
6Co-inventors
44Inventor score
Filing activity: Mar 7, 1991 → Mar 3, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9290827B2 | Method of leaching copper and gold from sulfide ores | Emerging Cross-Sectional Technologies | 14 | Active |
| US5266756A | Control apparatus for hydraulic elevators using fuzzy logic and speed control | Performing Operations; Transporting | 12 | Expired |
| US9045811B2 | Process of leaching gold | Emerging Cross-Sectional Technologies | 1 | Active |
| US10392679B2 | Method for recovering gold from activated carbon | Emerging Cross-Sectional Technologies | 1 | Active |
| US10301180B2 | Activated carbon regeneration method and gold recovery method | Emerging Cross-Sectional Technologies | 1 | Active |
| US8911533B2 | Method of recovering gold from dilute gold solution | Emerging Cross-Sectional Technologies | 0 | Active |
| US9593394B2 | Process of leaching gold | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.