Osami Yamamoto
9Patents
3h-index
18Co-inventors
50Inventor score
Filing activity: Jul 12, 2007 → Jan 18, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9103903B2 | Approaching vehicle detecting system and approaching vehicle detecting method | Physics | 7 | Active |
| US8425869B2 | NOx purifying catalyst | Emerging Cross-Sectional Technologies | 5 | Active |
| US8186149B2 | Method for controlling NOx reduction system | Emerging Cross-Sectional Technologies | 3 | Active |
| US7662743B2 | NOx purifying catalyst | Emerging Cross-Sectional Technologies | 3 | Active |
| US8372366B2 | NOx purifying catalyst | Emerging Cross-Sectional Technologies | 2 | Active |
| US9299334B2 | Sound source detecting system and sound source detecting method | Electricity | 0 | Active |
| US12196119B2 | CO2 separation apparatus for internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US9091751B2 | Sound source detection system | Physics | 0 | Active |
| US11931712B2 | Fuel synthesis device | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.