Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Medical equipment,Medicine | patent citation: 5,214 | |
2 |  | Lithium-ion battery,Anode,Computer hardware, ...[+2] | patent citation: 1,320 | |
3 |  | Diesel particulate filter,Chemical engineering,Cisco Catalyst, ...[+2] | patent citation: 591 | |
4 | | patent citation: 427 | ||
5 |  | Market research,Battery (electricity),Lithium-ion battery, ...[+2] | patent citation: 269 |