With the analysis among 49,159 patents, we discovered top 476 key players by total patent application. State Grid Corp. of China, Toyota Motor Corp., Mitsubishi Electric Corp. are dominant in this area. They take 6.09% of the total patent filing.
Beijing Shi, China
Patent: 1,550
Tokyo-to, Japan
Patent: 783
Tokyo-to, Japan
Patent: 661
Tokyo-to, Japan
Patent: 644
Osaka-fu, Japan
Patent: 552
Tokyo-to, Japan
Patent: 422
Tokyo-to, Japan
Patent: 398
Aichi-ken, Japan
Patent: 312
Guangdong Sheng, China
Patent: 308
With the analysis among 465 patents, we discovered top 157 start-ups by total patent application. SZ DJI Technology Co., Ltd., Aisin KK, Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
Guangdong Sheng, China
Patent: 63
Tokyo-to, Japan
Patent: 22
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
With the analysis among related 24,225 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Toyota Motor Corp., Gree Electric Appliances, Inc. of Zhuhai take 5.05% of patent filing during this period.
Beijing Shi, China
Patent: 757
Tokyo-to, Japan
Patent: 277
Guangdong Sheng, China
Patent: 189
Guangdong Sheng, China
Patent: 174
Guangdong Sheng, China
Patent: 150
Tokyo-to, Japan
Patent: 145
Beijing Shi, China
Patent: 139
Beijing Shi, China
Patent: 110
Jiangsu Sheng, China
Patent: 109
Zhejiang Sheng, China
Patent: 107
With the analysis among related 24,225 patents in last 5 years, we discover 116 new entrants. Dongfeng Motor Group Co., Ltd., Xi'an Thermal Power Research Institute Co., Ltd., Marketing Service Center of State Grid Jiangsu Electric Power Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 37
Shaanxi Sheng, China
Patent: 35
Jiangsu Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 22
Sichuan Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 20
Hubei Sheng, China
Patent: 20
Zhejiang Sheng, China
Patent: 20
With the analysis among 5,732 patents, we discovered top 261 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, Xi'an Jiaotong University are dominant in this area. They take 12.58% of the total patent filing.
Beijing Shi, China
Patent: 168
Beijing Shi, China
Patent: 133
Shaanxi Sheng, China
Patent: 87
Jiangsu Sheng, China
Patent: 82
Sichuan Sheng, China
Patent: 80
Guangdong Sheng, China
Patent: 79
Zhejiang Sheng, China
Patent: 78
Shanghai Shi, China
Patent: 66
Beijing Shi, China
Patent: 56
Hubei Sheng, China
Patent: 48