Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Organic chemicals,Chemical engineering | Patent: 77 | ||
2 | Patent: 23 | |||
3 | Precious metal,Industrial engineering | Patent: 18 | ||
4 | Feed additive,Agriculture,Animal nutrition, ...[+1] | Patent: 17 | ||
5 | Chemical engineering | Patent: 15 | ||
6 | ![]() | Petroleum product,Petrochemical,Petroleum industry, ...[+2] | Patent: 13 | |
7 | Chemical engineering | Patent: 9 | ||
8 | ![]() | Semiconductor,Smart Cut,Electronics, ...[+2] | Patent: 6 | |
9 | ![]() | Aerospace,Turbojet,Rocket, ...[+2] | Patent: 6 | |
10 | Semiconductor,Electronics,Electronic component | Patent: 6 |