Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Magnet,Neodymium magnet,Rare-earth magnet, ...[+1] | Patent: 4 | ||
2 | Patent: 2 | |||
3 | Patent: 2 | |||
4 | Patent: 2 | |||
5 | Patent: 2 | |||
6 | ![]() | Jurisdiction,Medicine,Biology, ...[+2] | Patent: 2 | |
7 | Ethylene oxide,Chemical engineering,Crankshaft, ...[+2] | Patent: 2 | ||
8 | ![]() | Pinyin,Public university,Chemistry, ...[+2] | Patent: 2 | |
9 | Patent: 2 | |||
10 | Coal mining,Mining engineering,Natural resource management, ...[+1] | Patent: 2 | ||
11 | Pinyin,Chemistry,Materials science, ...[+2] | Patent: 2 | ||
12 | Telecommunications,Wireless | Patent: 2 | ||
13 | Patent: 2 | |||
14 | Patent: 2 | |||
15 | Patent: 2 | |||
16 | Patent: 1 | |||
17 | Patent: 1 | |||
18 | Manufacturing engineering,Mechanical engineering,Industrial engineering, ...[+1] | Patent: 1 | ||
19 | Chemical engineering | Patent: 1 | ||
20 | ![]() | Pinyin,Chemistry,Mathematics, ...[+2] | Patent: 1 |