With the analysis among 25,462 patents, we discovered top 491 key players by total patent application. Toyota Motor Corp., Hyundai Motor Co., Ltd., Hunan Oil Pump Co., Ltd. are dominant in this area. They take 3.73% of the total patent filing.
Tokyo-to, Japan
Patent: 365
Hunan Sheng, China
Patent: 241
Beijing Shi, China
Patent: 207
Beijing Shi, China
Patent: 164
Shandong Sheng, China
Patent: 160
Fukushima-ken, Japan
Patent: 152
Tokyo-to, Japan
Patent: 148
Shizuoka-ken, Japan
Patent: 132
With the analysis among 129 patents, we discovered top 15 start-ups by total patent application. Aisin KK, GAC Aion New Energy Automobile Co., Ltd., Zhejiang Leapmotor Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 95
Guangdong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 25,114 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyota Motor Corp., Hunan Oil Pump Co., Ltd., China Petroleum & Chemical Corp. take 2.27% of patent filing during this period.
Tokyo-to, Japan
Patent: 210
Hunan Sheng, China
Patent: 181
Beijing Shi, China
Patent: 179
Shandong Sheng, China
Patent: 156
Beijing Shi, China
Patent: 137
Kanagawa-ken, Japan
Patent: 101
Beijing Shi, China
Patent: 91
Shizuoka-ken, Japan
Patent: 79
With the analysis among related 25,114 patents in last 5 years, we discover 339 new entrants. FAW Jiefang Automotive Co. Ltd., Xi'an Thermal Power Research Institute Co., Ltd., Guangzhou Automobile Group Co., Ltd. are the most active new entrants in this area.
Jilin Sheng, China
Patent: 59
Shaanxi Sheng, China
Patent: 42
Guangdong Sheng, China
Patent: 30
Hubei Sheng, China
Patent: 29
Zhejiang Sheng, China
Patent: 29
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Patent: 27
Shandong Sheng, China
Patent: 27
Shaanxi Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 25
Henan Sheng, China
Patent: 24
With the analysis among 1,713 patents, we discovered top 213 universities and scientific research institutions by total patent application. Jilin University, China University of Petroleum (East China), Northeast Petroleum University are dominant in this area. They take 6.30% of the total patent filing.
Jilin Sheng, China
Patent: 38
Shandong Sheng, China
Patent: 23
Heilongjiang Sheng, China
Patent: 23
Tianjin Shi, China
Patent: 23
Heilongjiang Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 21
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Patent: 21
Shaanxi Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 17