With the analysis among 10,024 patents, we discovered top 464 key players by total patent application. TOSHIBA Corp., Hitachi Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 26.22% of the total patent filing.
Tokyo-to, Japan
Patent: 1,065
Tokyo-to, Japan
Patent: 891
Tokyo-to, Japan
Patent: 672
Massachusetts, United States
Patent: 654
Osaka-fu, Japan
Patent: 484
Tokyo-to, Japan
Patent: 311
Bayern, Germany
Patent: 282
Massachusetts, United States
Patent: 176
Tokyo-to, Japan
Patent: 173
With the analysis among 198 patents, we discovered top 8 start-ups by total patent application. Shanghai United Imaging Healthcare Co., Ltd., Aisin KK, Commonwealth Fusion Systems LLC are active in this area.
Shanghai Shi, China
Patent: 104
Tokyo-to, Japan
Patent: 58
Massachusetts, United States
Patent: 26
Chiba-ken, Japan
Patent: 4
Auckland, New Zealand
Patent: 2
California, United States
Patent: 2
With the analysis among related 2,389 patents applied in the last 5 years. We discover 404 most active companies in this area. The fast-growing Hefei Institutes of Physical Science, China Aerospace Science and Industry Academy of Aviation Technology, TOSHIBA Corp. take 13.69% of patent filing during this period.
Anhui Sheng, China
Patent: 132
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Patent: 105
Tokyo-to, Japan
Patent: 90
Shanghai Shi, China
Patent: 64
Tokyo-to, Japan
Patent: 51
Fukushima-ken, Japan
Patent: 51
Tokyo-to, Japan
Patent: 49
With the analysis among related 2,389 patents in last 5 years, we discover 250 new entrants. Guangdong Power Grid Co. Ltd., Commonwealth Fusion Systems LLC, Changchun Railway Vehicles Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 35
Massachusetts, United States
Patent: 26
Jilin Sheng, China
Patent: 25
Ningbo Gaosi Superconducting Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Drenthe, Netherlands
Patent: 10
Zhejiang Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
With the analysis among 2,218 patents, we discovered top 156 universities and scientific research institutions by total patent application. Institute of Electrical Engineering, Chinese Academy of Sciences, Railway Technical Research Institute, Hefei Institutes of Physical Science are dominant in this area. They take 24.21% of the total patent filing.
Anhui Sheng, China
Patent: 166
Massachusetts, United States
Patent: 90
Hubei Sheng, China
Patent: 84
Sichuan Sheng, China
Patent: 55
Beijing Shi, China
Patent: 42
Anhui Sheng, China
Patent: 28
Shanghai Shi, China
Patent: 27
Beijing Shi, China
Patent: 26