Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 | Literature citation: 977 | |||
2 | Basic law | Literature citation: 865 | ||
3 | Graphene,Association (object-oriented programming) | Literature citation: 29 | ||
4 | Literature citation: 13 | |||
5 | Literature citation: 7 |
Top 5 Key Players companies in Catalytic converter
by Most Literature Citation in the Japan in 2022
The Catalytic converter top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Literature Citation Catalytic converter Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A catalytic converter is an exhaust emission control device that reduces toxic gases and pollutants in exhaust gas from an internal combustion engine into less-toxic pollutants by catalyzing a redox reaction (an oxidation and a reduction reaction). Catalytic converters are usually used with internal combustion engines fueled by either gasoline or diesel—including lean-burn engines as well as kerosene heaters and stoves.
Page generation time:
Aug 11 2025