With the analysis among 4,996 patents, we discovered top 481 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., State Grid Corp. of China are dominant in this area. They take 2.62% of the total patent filing.
Osaka-fu, Japan
Patent: 59
Tokyo-to, Japan
Patent: 38
Beijing Shi, China
Patent: 34
California, United States
Patent: 30
Tokyo-to, Japan
Patent: 24
Aichi-ken, Japan
Patent: 24
California, United States
Patent: 21
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 18
With the analysis among 14 patents, we discovered top 10 start-ups by total patent application. Aisin KK, Slingshot Aerospace, Inc., Solight Ltd. are active in this area.
Texas, United States
Patent: 2
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 2,641 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Tianjin University, State Grid Corp. of China, Yunnan Normal University take 0.95% of patent filing during this period.
Tianjin Shi, China
Patent: 9
Beijing Shi, China
Patent: 9
Yunnan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
With the analysis among related 2,641 patents in last 5 years, we discover 419 new entrants. Nanjing Forestry University, Harbin Institute of Technology, Shenzhen Coolway Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Indiana, United States
Patent: 4
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
With the analysis among 918 patents, we discovered top 253 universities and scientific research institutions by total patent application. Zhejiang University, University of Science & Technology of China, Yunnan Normal University are dominant in this area. They take 3.59% of the total patent filing.
Zhejiang Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 11
Yunnan Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Yunnan Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7