With the analysis among 549 patents, we discovered top 217 key players by total patent application. Toyota Motor Corp., Krauss-Maffei Dienstleistung GmbH, KYB Corp. are dominant in this area. They take 18.40% of the total patent filing.
Tokyo-to, Japan
Patent: 51
Krauss-Maffei Dienstleistung GmbH
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 21
Hitachi Automotive Systems Ltd.
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 18
Kanagawa-ken, Japan
Patent: 13
Kanagawa-ken, Japan
Patent: 13
With the analysis among 7 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 289 patents applied in the last 5 years. We discover 146 most active companies in this area. The fast-growing Honda Motor Co., Ltd., Northwestern Polytechnical University, Kunming University of Science & Technology take 10.73% of patent filing during this period.
Tokyo-to, Japan
Patent: 13
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 10
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 8
Shanxi Zhonghaiwei Rail Transit Engineering Co., Ltd.
Shanxi Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 6
Dalian Qixiang Technology Co., Ltd.
Liaoning Sheng, China
Patent: 6
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 5
National University of Defense Technology
Hunan Sheng, China
Patent: 5
With the analysis among related 289 patents in last 5 years, we discover 122 new entrants. Shanxi Zhonghaiwei Rail Transit Engineering Co., Ltd., Dalian Qixiang Technology Co., Ltd., Changsha University of Science & Technology are the most active new entrants in this area.
Shanxi Zhonghaiwei Rail Transit Engineering Co., Ltd.
Shanxi Sheng, China
Patent: 8
Dalian Qixiang Technology Co., Ltd.
Liaoning Sheng, China
Patent: 6
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
China Railway Maglev Transportation Investment Construction Co
Hubei Sheng, China
Patent: 3
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 3
Changchun Su Wei Maglev Technology Research Institute
Jilin Sheng, China
Patent: 3
China Railway Construction Heavy Industry Corp. Ltd.
Hunan Sheng, China
Patent: 3
With the analysis among 265 patents, we discovered top 75 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Jiangsu University, Yanshan University are dominant in this area. They take 17.74% of the total patent filing.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 16
Hebei Sheng, China
Patent: 13
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 10
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 9
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 9
National University of Defense Technology
Hunan Sheng, China
Patent: 7
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 5