With the analysis among 231 patents, we discovered top 38 key players by total patent application. TOSHIBA Corp., Westinghouse Electric Co. LLC, Hitachi Ltd. are dominant in this area. They take 29.44% of the total patent filing.
Tokyo-to, Japan
Patent: 32
Gansu Sheng, China
Patent: 20
Tokyo-to, Japan
Patent: 16
Massachusetts, United States
Patent: 12
Fukushima-ken, Japan
Patent: 8
Washington, United States
Patent: 7
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Patent: 5
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With the analysis among related 22 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing TOSHIBA Corp., Toshiba Energy Systems & Solutions Corp., Toshiba Fuel Cell Power Systems Corp. take 95.45% of patent filing during this period.
Tokyo-to, Japan
Patent: 10
Fukushima-ken, Japan
Patent: 7
District of Columbia, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 3 new entrants.
District of Columbia, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 25 patents, we discovered top 4 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Sun Yat-Sen University, Tsinghua University are dominant in this area. They take 12.00% of the total patent filing.
Massachusetts, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1