Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Hunan Sheng, China | Patent: 1 | ||
2 | Shanxi Sheng, China | Academic Training,Educational institution,Graduate degree, ...[+2] | Patent: 1 | |
3 | Jiangsu Sheng, China | Patent: 1 | ||
4 | Utah, United States | Patent: 1 | ||
5 | Kyoto, Japan | Patent: 1 |