Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Fukushima, Japan | Patent: 5 | ||
2 | Patent: 4 | |||
3 | Patent: 2 | |||
4 | California, United States | Patent: 2 | ||
5 | Patent: 1 | |||
6 | Patent: 1 | |||
7 | Patent: 1 | |||
8 | Chiba, Japan | Patent: 1 | ||
9 | Minnesota, United States | Patent: 1 | ||
10 | Patent: 1 |