Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Patent: 112 | |||
2 | Patent: 111 | |||
3 | Patent: 99 | |||
4 | Patent: 72 | |||
5 | Patent: 39 | |||
6 | Patent: 29 | |||
7 | Patent: 28 | |||
8 | Patent: 23 | |||
9 | Patent: 20 | |||
10 | Patent: 19 | |||
11 | Patent: 19 | |||
12 | Patent: 19 | |||
13 | Patent: 18 | |||
14 | Patent: 16 | |||
15 | Patent: 15 | |||
16 | Patent: 15 | |||
17 | Patent: 13 | |||
18 | Patent: 13 | |||
19 | Hitachi Industrial Equipment Systems Co., Ltd. | Patent: 12 | ||
20 | Patent: 12 |