With the analysis among 74 patents, we discovered top 47 key players by total patent application. Alstom SpA, Siemens AG, Bombardier Transportation GmbH are dominant in this area. They take 13.51% of the total patent filing.
CITY OF ROME, Italy
Patent: 4
Bombardier Transportation GmbH
Korea Institute of Industrial Technology
General Electric Technology GmbH
Mitsubishi Heavy Industries, Ltd.
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 20 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Beijing Institute of Technology, Beihang University, Toyota Production Engineering Corp. take 35.00% of patent filing during this period.
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Toyota Production Engineering Corp.
Fukuoka-ken, Japan
Patent: 2
Hebei Sheng, China
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Henan Enpai Hi Tech Group Co. Ltd.
Henan Sheng, China
Patent: 1
AVIC Shenyang Engine Research Institute
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Patent: 1
AVIC Chengdu Aircraft Design and Research Institute
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Patent: 1
Rheinland-Pfalz, Germany
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 20 new entrants. Beijing Institute of Technology, Beihang University, Toyota Production Engineering Corp. are the most active new entrants in this area.
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Toyota Production Engineering Corp.
Fukuoka-ken, Japan
Patent: 2
Hebei Sheng, China
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Henan Enpai Hi Tech Group Co. Ltd.
Henan Sheng, China
Patent: 1
AVIC Shenyang Engine Research Institute
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Patent: 1
AVIC Chengdu Aircraft Design and Research Institute
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Patent: 1
Rheinland-Pfalz, Germany
Patent: 1
With the analysis among 19 patents, we discovered top 9 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Beihang University, Technische Universität Darmstadt are dominant in this area. They take 36.84% of the total patent filing.
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Technische Universität Darmstadt
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 1
Tokyo Metropolitan University
Shaanxi Sheng, China
Patent: 1
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 1
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1