With the analysis among 9,843 patents, we discovered top 471 key players by total patent application. Mitsubishi Electric Corp., Gree Electric Appliances, Inc. of Zhuhai, Hitachi Ltd. are dominant in this area. They take 5.42% of the total patent filing.
Tokyo-to, Japan
Patent: 236
Guangdong Sheng, China
Patent: 157
Tokyo-to, Japan
Patent: 140
Tokyo-to, Japan
Patent: 107
Tokyo-to, Japan
Patent: 98
Bayern, Germany
Patent: 89
Fukuoka-ken, Japan
Patent: 88
Hubei Sheng, China
Patent: 83
Osaka-fu, Japan
Patent: 82
Guangdong Sheng, China
Patent: 71
With the analysis among 80 patents, we discovered top 20 start-ups by total patent application. Zhejiang Leapmotor Technology Co., Ltd., Aisin KK, GAC Aion New Energy Automobile Co., Ltd. are active in this area.
Zhejiang Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 12
Guangdong Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 7
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 7,314 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Harbin University of Science & Technology, Harbin Institute of Technology, Jiangsu University take 5.78% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 168
Heilongjiang Sheng, China
Patent: 147
Jiangsu Sheng, China
Patent: 108
Guangdong Sheng, China
Patent: 102
Jiangsu Sheng, China
Patent: 86
Hubei Sheng, China
Patent: 83
Zhejiang Sheng, China
Patent: 76
Hubei Sheng, China
Patent: 74
Beijing Shi, China
Patent: 63
Jiangsu Sheng, China
Patent: 57
With the analysis among related 7,314 patents in last 5 years, we discover 240 new entrants. Hubei Huanyi Electromagnetic Equipment Engineering Technology Co., Ltd., Weichai Power Co., Ltd., Dalian Tiansheng Permanent Magnet Motor Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 83
Shandong Sheng, China
Patent: 30
Liaoning Sheng, China
Patent: 20
Hubei Sheng, China
Patent: 19
Wuhan Research Institute of Marine Electric Propulsion
Hubei Sheng, China
Patent: 18
Hunan Sheng, China
Patent: 15
Tianjin Shi, China
Patent: 15
Anhui Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 13
With the analysis among 4,353 patents, we discovered top 224 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Harbin University of Science & Technology, Southeast University are dominant in this area. They take 14.15% of the total patent filing.
Heilongjiang Sheng, China
Patent: 263
Heilongjiang Sheng, China
Patent: 190
Jiangsu Sheng, China
Patent: 163
Jiangsu Sheng, China
Patent: 145
Zhejiang Sheng, China
Patent: 123
Hubei Sheng, China
Patent: 116
Jiangsu Sheng, China
Patent: 113
Tianjin Shi, China
Patent: 87
Beijing Shi, China
Patent: 82
Anhui Sheng, China
Patent: 63