Daisuke Ochiai
9Patents
5h-index
39Co-inventors
55Inventor score
Filing activity: Jun 17, 2011 → Oct 24, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10344655B2 | Exhaust gas purification catalyst | Emerging Cross-Sectional Technologies | 17 | Active |
| US10159934B2 | Exhaust gas purification catalyst | Emerging Cross-Sectional Technologies | 16 | Active |
| US8318632B2 | Exhaust gas purification catalyst | Emerging Cross-Sectional Technologies | 13 | Active |
| US10556223B2 | Exhaust gas purifying catalyst | Emerging Cross-Sectional Technologies | 12 | Active |
| US10076725B2 | Exhaust gas purification catalyst | Emerging Cross-Sectional Technologies | 11 | Active |
| US10801382B2 | Exhaust gas-purifying catalyst | Emerging Cross-Sectional Technologies | 4 | Active |
| US10704441B2 | Exhaust gas-purifying catalyst | Emerging Cross-Sectional Technologies | 2 | Active |
| US9522385B2 | Exhaust gas purifying catalyst | Emerging Cross-Sectional Technologies | 1 | Active |
| US10322406B2 | Exhaust gas purifying catalyst | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.