Search results for “Railway cutting” companies
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Key Players
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Innovation Intensity
With the analysis among 33 patents, we discovered top 17 key players by total patent application. China Railway Eryuan Engineering Group Co., Ltd., China Railway Engineering Consulting Group Co., Ltd., China Railway First Survey & Design Institute Group Co., Ltd. are dominant in this area. They take 45.45% of the total patent filing.
Sichuan Sheng, China
Patent: 9
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Tokyo-to, Japan
Patent: 1
Tokyo-to, Japan
Patent: 1
Aichi-ken, Japan
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Toyama-ken, Japan
Patent: 1
South Korea
Patent: 1
Beijing Shi, China
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 12 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing China Railway Engineering Consulting Group Co., Ltd., China Railway First Survey & Design Institute Group Co., Ltd., Tiefa Coal Industry Group Railway Engineering Co., Ltd. take 58.33% of patent filing during this period.
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Tiefa Coal Industry Group Railway Engineering Co., Ltd.
Liaoning Sheng, China
Patent: 1
South Korea
Patent: 1
Pavia, Italy
Patent: 1
South Korea
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 12 patents in last 5 years, we discover 9 new entrants. China Railway Engineering Consulting Group Co., Ltd., China Railway First Survey & Design Institute Group Co., Ltd., Tiefa Coal Industry Group Railway Engineering Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Tiefa Coal Industry Group Railway Engineering Co., Ltd.
Liaoning Sheng, China
Patent: 1
South Korea
Patent: 1
Pavia, Italy
Patent: 1
South Korea
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Sichuan Sheng, China
Patent: 2
Japan
Patent: 1
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