With the analysis among 2,284 patents, we discovered top 482 key players by total patent application. Nissan Motor Co., Ltd., Robert Bosch GmbH, NIPPON STEEL CORP. are dominant in this area. They take 9.76% of the total patent filing.
Fukushima-ken, Japan
Patent: 127
Baden-Württemberg, Germany
Patent: 51
Tokyo-to, Japan
Patent: 45
Brandenburg, Germany
Patent: 38
Bayern, Germany
Patent: 36
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 33
Niedersachsen, Germany
Patent: 29
Aichi-ken, Japan
Patent: 29
Tokyo-to, Japan
Patent: 20
With the analysis among 15 patents, we discovered top 6 start-ups by total patent application. Aisin KK, Shanghai Digauto Automobile Technology Co. Ltd., WM Motor Technology Co., Ltd. are active in this area.
Shanghai Digauto Automobile Technology Co. Ltd.
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 558 patents applied in the last 5 years. We discover 342 most active companies in this area. The fast-growing Jinhua Weiye Railway Machinery Equipment Co., Ltd., ZF Friedrichshafen AG, CRRC Zhuzhou Electric Locomotive Co. Ltd. take 5.91% of patent filing during this period.
Zhejiang Sheng, China
Patent: 14
Baden-Württemberg, Germany
Patent: 10
Hunan Sheng, China
Patent: 9
Aichi-ken, Japan
Patent: 8
Baden-Württemberg, Germany
Patent: 7
Heilongjiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
ZURICH, Switzerland
Patent: 6
With the analysis among related 558 patents in last 5 years, we discover 250 new entrants. Jinhua Weiye Railway Machinery Equipment Co., Ltd., Suzhou Pacific Auto Maintenance Equipment Co.,Ltd., Anthony Best Dynamics Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 4
Ohio, United States
Patent: 3
Lombardia, Italy
Patent: 3
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
With the analysis among 349 patents, we discovered top 79 universities and scientific research institutions by total patent application. Railway Technical Research Institute, University of Tokyo, South China University of Technology are dominant in this area. They take 16.62% of the total patent filing.
Tokyo-to, Japan
Patent: 18
Guangdong Sheng, China
Patent: 12
Heilongjiang Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7