Ranking Year:
# | Company Name | Region | Tech Topics | Total |
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1 | patent citation: 431 | |||
2 | patent citation: 232 | |||
3 | patent citation: 171 | |||
4 | patent citation: 159 | |||
5 | patent citation: 113 | |||
6 | patent citation: 76 | |||
7 | patent citation: 28 | |||
8 | patent citation: 25 | |||
9 | patent citation: 21 | |||
10 | Coarse fishing,Steelmaking | patent citation: 14 |