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
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 Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Fukuoka-ken, Japan
Patent: 2
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
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Patent: 1
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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 Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Fukuoka-ken, Japan
Patent: 2
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
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Patent: 1
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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 Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1