With the analysis among 3,855 patents, we discovered top 473 key players by total patent application. Mitsubishi Electric Corp., Hitachi Ltd., Fuji Electric Co., Ltd. are dominant in this area. They take 7.34% of the total patent filing.
Tokyo-to, Japan
Patent: 104
Tokyo-to, Japan
Patent: 97
Tokyo-to, Japan
Patent: 82
Fukuoka-ken, Japan
Patent: 60
Tokyo-to, Japan
Patent: 57
Osaka-fu, Japan
Patent: 54
Tokyo-to, Japan
Patent: 53
Guangdong Sheng, China
Patent: 42
Tokyo-to, Japan
Patent: 38
Hubei Sheng, China
Patent: 37
With the analysis among 21 patents, we discovered top 7 start-ups by total patent application. Aisin KK, GAC Aion New Energy Automobile Co., Ltd., UBTECH Robotics Corp. Ltd. are active in this area.
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 1,139 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hubei Huanyi Electromagnetic Equipment Engineering Technology Co., Ltd., Harbin University of Science & Technology, Jiangsu University take 7.73% of patent filing during this period.
Hubei Sheng, China
Patent: 37
Heilongjiang Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 21
Heilongjiang Sheng, China
Patent: 21
Zhejiang Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 11
Liaoning Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
With the analysis among related 1,139 patents in last 5 years, we discover 311 new entrants. Hubei Huanyi Electromagnetic Equipment Engineering Technology Co., Ltd., Nanjing Yuebo Electric Drive System Co., Ltd., Qufu Normal University are the most active new entrants in this area.
Hubei Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
With the analysis among 1,443 patents, we discovered top 194 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Nanjing University of Aeronautics & Astronautics, Southeast University are dominant in this area. They take 13.10% of the total patent filing.
Heilongjiang Sheng, China
Patent: 83
Jiangsu Sheng, China
Patent: 54
Jiangsu Sheng, China
Patent: 52
Zhejiang Sheng, China
Patent: 49
Jiangsu Sheng, China
Patent: 48
Heilongjiang Sheng, China
Patent: 42
Hubei Sheng, China
Patent: 39
Liaoning Sheng, China
Patent: 37
Beijing Shi, China
Patent: 27
Shandong Sheng, China
Patent: 26