Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Automotive engineering,Mechanical engineering,Public transport, ...[+2] | patent citation: 1,171 | |
2 |  | Automotive engineering,Aerospace,Alternator, ...[+2] | patent citation: 594 | |
3 | | patent citation: 240 | ||
4 | | patent citation: 158 | ||
5 | | Decision-making | patent citation: 101 | |
6 | | patent citation: 95 | ||
7 | | Electronics,Telecommunications,Broadcasting | patent citation: 94 | |
8 |  | Spark plug,Electronics,Glow plug, ...[+2] | patent citation: 87 | |
9 |  | Turbo generator,Compounding,Chemical energy, ...[+2] | patent citation: 68 | |
10 | | Alternator,Electronics,Internal combustion engine, ...[+2] | patent citation: 63 | |
11 |  | Hospitality industry,Helium,Nitrogen, ...[+1] | patent citation: 53 | |
12 |  | Intelligent maintenance system,Management system,Missile defense, ...[+2] | patent citation: 44 | |
13 | | Instrumentation,Petroleum industry,Natural resource management, ...[+1] | patent citation: 43 | |
14 | | Market development,Electronics | patent citation: 35 | |
15 |  | Computer hardware,Transmission system,Continuously variable transmission, ...[+2] | patent citation: 33 | |
16 | | Construction engineering,Petrochemical | patent citation: 30 | |
17 | | Speciality chemicals,Petroleum industry,Petrochemical | patent citation: 26 | |
18 | | Automotive engineering | patent citation: 20 | |
19 | | patent citation: 14 | ||
20 | | Electrical equipment,Electronics | patent citation: 14 |