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.
Tokyo-to, Japan
Patent: 4
Hunan Sheng, China
Patent: 4
Tokyo-to, Japan
Patent: 3
Beijing Shi, China
Patent: 2
Henan Leiheng Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Rio de Janeiro, Brazil
Patent: 1
Tokyo-to, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
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 Shi, China
Patent: 5
Beijing Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Tokyo-to, Japan
Patent: 1
Hebi Jinqiao Railway Engineering Co., Ltd.
Henan Sheng, China
Patent: 1
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 Shi, China
Patent: 5
Jiangxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hebi Jinqiao Railway Engineering Co., Ltd.
Henan Sheng, China
Patent: 1
South Korea
Patent: 1
Liaoning Sheng, China
Patent: 1
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 Shi, China
Patent: 5
Hunan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Madrid, Spain
Patent: 1
Shaanxi Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
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