With the analysis among 15,198 patents, we discovered top 484 key players by total patent application. Toyota Motor Corp., Hyundai Motor Co., Ltd., Nissan Motor Co., Ltd. are dominant in this area. They take 10.34% of the total patent filing.
Tokyo-to, Japan
Patent: 770
Fukushima-ken, Japan
Patent: 360
Tokyo-to, Japan
Patent: 302
Beijing Shi, China
Patent: 252
Shizuoka-ken, Japan
Patent: 184
Kanagawa-ken, Japan
Patent: 159
Tokyo-to, Japan
Patent: 156
Aichi-ken, Japan
Patent: 148
With the analysis among 83 patents, we discovered top 7 start-ups by total patent application. Aisin KK, GAC Aion New Energy Automobile Co., Ltd., Shanghai Xingrong Automobile Technology Co. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 74
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 4,922 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyota Motor Corp., State Grid Corp. of China, Weichai Power Co., Ltd. take 4.55% of patent filing during this period.
Tokyo-to, Japan
Patent: 95
Beijing Shi, China
Patent: 66
Shandong Sheng, China
Patent: 63
Jilin Sheng, China
Patent: 57
Guangdong Sheng, China
Patent: 33
Guangdong Sheng, China
Patent: 32
Guangdong Sheng, China
Patent: 27
Zhejiang Sheng, China
Patent: 23
With the analysis among related 4,922 patents in last 5 years, we discover 298 new entrants. Guangdong Power Grid Co. Ltd., FAW Jiefang Automotive Co. Ltd., Xi'an Thermal Power Research Institute Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 32
Jilin Sheng, China
Patent: 19
Shaanxi Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 11
Guizhou Sheng, China
Patent: 10
Guangxi Zhuangzu Zizhiqu, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Hubei Sheng, China
Patent: 8
With the analysis among 997 patents, we discovered top 209 universities and scientific research institutions by total patent application. Chongqing University, Xi'an Jiaotong University, Zhejiang University are dominant in this area. They take 8.22% of the total patent filing.
Chongqing Shi, China
Patent: 18
Shaanxi Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 11
Sichuan Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8