Search results for “RAILWAY ACCIDENTS” companies
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Key Players
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Innovation Intensity
With the analysis among 57 patents, we discovered top 43 key players by total patent application. Hitachi Ltd., Changsha Tiexin Transportation Technology Co., Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 21.05% of the total patent filing.
Hitachi Ltd.
Tokyo-to, Japan
Patent: 4
Changsha Tiexin Transportation Technology Co., Ltd.
Hunan Sheng, China
Patent: 4
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 3
China Academy of Railway Sciences Group Co. Ltd.
Beijing Shi, China
Patent: 2
Henan Leiheng Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Jiangsu Aoqi Electrical Technology Company Limited
Jiangsu Sheng, China
Patent: 2
Vale SA
Rio de Janeiro, Brazil
Patent: 1
East Japan Railway Co.
Tokyo-to, Japan
Patent: 1
ZTE Corp.
Guangdong Sheng, China
Patent: 1
Sekisui Jushi Corp.
Osaka-fu, Japan
Patent: 1
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 41 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Beijing Jiaotong University, China Academy of Railway Sciences Group Co. Ltd., China Railway Nanchang Bureau Group Co., Ltd. Science and Technology Research Institute take 21.95% of patent filing during this period.
Beijing Jiaotong University
Beijing Shi, China
Patent: 5
China Academy of Railway Sciences Group Co. Ltd.
Beijing Shi, China
Patent: 2
China Railway Nanchang Bureau Group Co., Ltd. Science and Technology Research Institute
Jiangxi Sheng, China
Patent: 2
Jiangsu Aoqi Electrical Technology Company Limited
Jiangsu Sheng, China
Patent: 2
Electronic Computing Technology Research Institute of China Academy of Railway Sciences Group Co., Ltd.
Beijing Shi, China
Patent: 2
Hitachi Ltd.
Tokyo-to, Japan
Patent: 1
Hebi Jinqiao Railway Engineering Co., Ltd.
Henan Sheng, China
Patent: 1
Dalian Tielian Railway Equipment Manufacturing Co., Ltd.
Liaoning Sheng, China
Patent: 1
Chengdu Tiexin Intelligent Control Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 41 patents in last 5 years, we discover 24 new entrants. Beijing Jiaotong University, China Railway Nanchang Bureau Group Co., Ltd. Science and Technology Research Institute, Jiangsu Aoqi Electrical Technology Company Limited are the most active new entrants in this area.
Beijing Jiaotong University
Beijing Shi, China
Patent: 5
China Railway Nanchang Bureau Group Co., Ltd. Science and Technology Research Institute
Jiangxi Sheng, China
Patent: 2
Jiangsu Aoqi Electrical Technology Company Limited
Jiangsu Sheng, China
Patent: 2
Electronic Computing Technology Research Institute of China Academy of Railway Sciences Group Co., Ltd.
Beijing Shi, China
Patent: 2
China Academy of Railway Sciences Group Co. Ltd.
Beijing Shi, China
Patent: 2
Hebi Jinqiao Railway Engineering Co., Ltd.
Henan Sheng, China
Patent: 1
Korea Railroad Corp.
South Korea
Patent: 1
Dalian Tielian Railway Equipment Manufacturing Co., Ltd.
Liaoning Sheng, China
Patent: 1
Sichuan Lingge Intelligent Manufacturing Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Chengdu Tiexin Intelligent Control Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 32 patents, we discovered top 8 universities and scientific research institutions by total patent application. Beijing Jiaotong University, Central South University, Southwest Jiaotong University are dominant in this area. They take 40.63% of the total patent filing.
Beijing Jiaotong University
Beijing Shi, China
Patent: 5
Central South University
Hunan Sheng, China
Patent: 4
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Lanzhou Jiaotong University
Gansu Sheng, China
Patent: 2
Sichuan University
Sichuan Sheng, China
Patent: 1
Universidad Politécnica de Madrid
Madrid, Spain
Patent: 1
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
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