Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Automotive engineering,Aerospace,Alternator, ...[+2] | Patent: 279 | |
2 |  | Automotive engineering,Mechanical engineering,Public transport, ...[+2] | Patent: 99 | |
3 | | Patent: 78 | ||
4 |  | Spark plug,Electronics,Glow plug, ...[+2] | Patent: 65 | |
5 | | Patent: 54 | ||
6 | | Patent: 29 | ||
7 |  | Turbo generator,Compounding,Chemical energy, ...[+2] | Patent: 13 | |
8 | | Market development,Electronics | Patent: 11 | |
9 | | Patent: 11 | ||
10 | | Electronics | Patent: 10 | |
11 |  | Automotive engineering,3D printing,Deck, ...[+2] | Patent: 8 | |
12 | | Four-wheel drive,Automotive engineering,New Car Assessment Program, ...[+1] | Patent: 7 | |
13 | | Chemical engineering,Petrochemical,Acetic anhydride, ...[+2] | Patent: 7 | |
14 | | Patent: 7 | ||
15 | | Lien,Venture capital | Patent: 7 | |
16 | | Point of sale | Patent: 7 | |
17 | | Mechanical engineering,Railway signalling,Construction engineering | Patent: 6 | |
18 | | Alternator,Electrical equipment,Electronics, ...[+2] | Patent: 6 | |
19 | | Electrical equipment,Electronics | Patent: 6 | |
20 | | Automotive engineering | Patent: 6 |