Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Illinois, United States | Patent: 2 | ||
2 | Tokyo, Japan | Patent: 2 | ||
3 | Tokyo, Japan | Conservation,Vegetation | Patent: 2 | |
4 | Patent: 1 | |||
5 | Patent: 1 | |||
6 | California, United States | Patent: 1 | ||
7 | Patent: 1 | |||
8 | Patent: 1 | |||
9 | Patent: 1 | |||
10 | Oxfordshire, United Kingdom | Patent: 1 |