With the analysis among 433 patents, we discovered top 323 key players by total patent application. Toyota Motor Corp., Mitsubishi Electric Corp., Korea Electric Power Corp. are dominant in this area. They take 5.08% of the total patent filing.
Beijing Shi, China
Patent: 6
Aichi-ken, Japan
Patent: 4
Washington, United States
Patent: 4
Guizhou Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
New York, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 583 patents applied in the last 5 years. We discover 387 most active companies in this area. The fast-growing Korea Institute of Energy Research, Korea Electric Power Corp., Toyota Motor Corp. take 3.43% of patent filing during this period.
Beijing Shi, China
Patent: 5
Aichi-ken, Japan
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Washington, United States
Patent: 4
With the analysis among related 583 patents in last 5 years, we discover 368 new entrants. Korea Electric Power Corp., Furuno Electric Co., Ltd., Shanghai University of Electric Power are the most active new entrants in this area.
Shanghai Shi, China
Patent: 4
Aichi-ken, Japan
Patent: 4
Jiangsu Sheng, China
Patent: 4
Washington, United States
Patent: 4
Henan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 168 patents, we discovered top 59 universities and scientific research institutions by total patent application. Arizona State University, Guangdong University of Technology, Shanghai University of Electric Power are dominant in this area. They take 11.90% of the total patent filing.
Arizona, United States
Patent: 6
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2