Takashi Hihara
6Patents
4h-index
10Co-inventors
46Inventor score
Filing activity: Jul 28, 2005 → Feb 24, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7906449B2 | Selective catalytic reduction type catalyst | Performing Operations; Transporting | 10 | Active |
| US8741240B2 | Selective reduction catalyst, and exhaust gas purification device and exhaust gas purification method using same | Emerging Cross-Sectional Technologies | 7 | Active |
| US7501105B2 | NOx reduction catalyst having excellent low-temperature characteristics | Emerging Cross-Sectional Technologies | 5 | Expired |
| US9011809B2 | Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method | Emerging Cross-Sectional Technologies | 4 | Active |
| US8636959B2 | Selective catalytic reduction type catalyst, and exhaust gas purification equipment and purifying process of exhaust gas using the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US9079162B2 | Fe-BEA/Fe-MFI mixed zeolite catalyst and process for the treatment of NOX in gas streams | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.