Ryota Koutake
4Patents
2h-index
7Co-inventors
30Inventor score
Filing activity: Nov 13, 2012 → Aug 26, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10294838B2 | Exhaust purification filter | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9718026B2 | Exhaust gas purification filter | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9689296B2 | Exhaust purification device for internal combustion engine | Emerging Cross-Sectional Technologies | 1 | Active |
| US9840954B2 | Exhaust purification device for internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.