Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | ![]() | Electricity,Power transmission,Electric power transmission, ...[+2] | Patent: 78 | |
2 | Hydrogen fuel,Electronics,Cell | Patent: 46 | ||
3 | ![]() | Petroleum industry,Efficient energy use,Cell, ...[+2] | Patent: 31 | |
4 | Semiconductor,Electricity,Electronics, ...[+2] | Patent: 22 | ||
5 | ![]() | Energy storage,Electronics,Renewable integration, ...[+2] | Patent: 18 |