Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Patent: 15 | ||
2 | | High pressure,Manufacturing engineering,Mechanical engineering, ...[+2] | Patent: 8 | |
3 |  | Power tool,Solar energy,Electronics, ...[+2] | Patent: 5 | |
4 |  | Vacuum cleaner,Electrostatic precipitator,Microwave, ...[+2] | Patent: 3 | |
5 | | Electric locomotive,Diesel locomotive,Manufacturing engineering, ...[+2] | Patent: 2 | |
6 | | Biology,Chemistry,Botany, ...[+2] | Patent: 2 | |
7 | | Patent: 2 | ||
8 | | Patent: 1 | ||
9 | | Electrical equipment,Electronics | Patent: 1 | |
10 |  | Automotive engineering,Sport utility vehicle,Electronic toll collection, ...[+2] | Patent: 1 |