Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | ![]() | Electricity,Power transmission,Electric power transmission, ...[+2] | patent citation: 2,117 | |
2 | ![]() | Power tool,Cell,Automotive battery, ...[+2] | patent citation: 1,602 | |
3 | patent citation: 1,028 | |||
4 | ![]() | Energy storage,Renewable energy,Electric bus, ...[+2] | patent citation: 985 | |
5 | patent citation: 900 | |||
6 | ![]() | Petroleum industry,Efficient energy use,Cell, ...[+2] | patent citation: 753 | |
7 | Asset management | patent citation: 646 | ||
8 | Solid oxide fuel cell,Electronics | patent citation: 609 | ||
9 | Cordless telephone,Alternating current,Cordless, ...[+2] | patent citation: 531 | ||
10 | patent citation: 530 |