Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | ![]() | Electricity,Power transmission,Electric power transmission, ...[+2] | Patent: 270 | |
2 | ![]() | Wireless,Software,Embedded system, ...[+2] | Patent: 55 | |
3 | Automotive engineering | Patent: 40 | ||
4 | Management system,Software,Enterprise software | Patent: 31 | ||
5 | ![]() | Energy storage,Renewable energy,Electric bus, ...[+2] | Patent: 29 |