With the analysis among 52,331 patents, we discovered top 481 key players by total patent application. Toyota Motor Corp., Honda Motor Co., Ltd., Hyundai Motor Co., Ltd. are dominant in this area. They take 10.52% of the total patent filing.
Tokyo-to, Japan
Patent: 2,323
Tokyo-to, Japan
Patent: 1,680
Fukushima-ken, Japan
Patent: 1,322
Aichi-ken, Japan
Patent: 891
Kanagawa-ken, Japan
Patent: 728
Chiba-ken, Japan
Patent: 694
Shizuoka-ken, Japan
Patent: 683
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 590
Tokyo-to, Japan
Patent: 561
With the analysis among 496 patents, we discovered top 14 start-ups by total patent application. Aisin KK, Englishco LLC, GAC Aion New Energy Automobile Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 458
New York, United States
Patent: 16
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 9
Beijing Yunji Technology Co. Ltd.
Beijing Shi, China
Patent: 2
Efy Zhikong (Tianjin) Technology Co. Ltd.
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Uisee Technologies (Beijing) Ltd.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shenzhen Gudsen Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Institut National de la Santé et de la Recherche Médicale
With the analysis among related 12,479 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Weichai Power Co., Ltd., Toyota Motor Corp., Honda Motor Co., Ltd. take 2.28% of patent filing during this period.
Shandong Sheng, China
Patent: 105
Tokyo-to, Japan
Patent: 103
Tokyo-to, Japan
Patent: 77
Hunan Sheng, China
Patent: 68
Shizuoka-ken, Japan
Patent: 61
Fukushima-ken, Japan
Patent: 55
Osaka-fu, Japan
Patent: 55
Guangzhou Automobile Group Co., Ltd.
Guangdong Sheng, China
Patent: 40
With the analysis among related 12,479 patents in last 5 years, we discover 193 new entrants. Dongfeng Motor Group Co., Ltd., Yangzhou Huajiao Rail Transit Technology Co., Ltd., Hunan Liancheng Rail Equipment Co., Ltd. are the most active new entrants in this area.
Dongfeng Motor Group Co., Ltd.
Hubei Sheng, China
Patent: 31
Yangzhou Huajiao Rail Transit Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 21
Hunan Liancheng Rail Equipment Co., Ltd.
Hunan Sheng, China
Patent: 20
Fujian Zhongwei Power Technology Co., Ltd.
Fujian Sheng, China
Patent: 17
Jianhu Lianzhong Smart Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Wuxi Ruikete Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 14
Shandong Zhongtan Machinery Co., Ltd.
Shandong Sheng, China
Patent: 13
Jiangsu Hailida Electromechanical Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Huizhuan Technology Group Co Ltd.
Guangdong Sheng, China
Patent: 12
Shandong Lingborui Rail Transit Technology Co., Ltd.
Shandong Sheng, China
Patent: 11
With the analysis among 2,741 patents, we discovered top 233 universities and scientific research institutions by total patent application. China University of Mining & Technology, Zhejiang University, Jilin University are dominant in this area. They take 5.22% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 51
Zhejiang Sheng, China
Patent: 47
Jilin Sheng, China
Patent: 45
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 41
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 38
Beijing Institute of Technology
Beijing Shi, China
Patent: 38
Hebei Sheng, China
Patent: 37
Hunan Sheng, China
Patent: 35
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 35
Jiangsu Sheng, China
Patent: 32