Search results for “Pantograph” companies
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Key Players
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Innovation Intensity
With the analysis among 8,153 patents, we discovered top 483 key players by total patent application. Datong Xincheng New Material Co., Ltd., CRRC Zhuzhou Electric Locomotive Co. Ltd., Hitachi Ltd. are dominant in this area. They take 6.21% of the total patent filing.
Shanxi Sheng, China
Patent: 212
Hunan Sheng, China
Patent: 156
Tokyo-to, Japan
Patent: 138
Tokyo-to, Japan
Patent: 130
Tokyo-to, Japan
Patent: 129
Shandong Sheng, China
Patent: 128
Tokyo-to, Japan
Patent: 114
Bayern, Germany
Patent: 109
Beijing Shi, China
Patent: 97
Tokyo-to, Japan
Patent: 83
Startups & Unicorns
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Innovation Intensity
With the analysis among 26 patents, we discovered top 6 start-ups by total patent application. Aisin KK, Englishco LLC, Yinhe Shuidi Technology Beijing Co. Ltd. are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 2,384 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Datong Xincheng New Material Co., Ltd., Southwest Jiaotong University, CRRC Qingdao Sifang Co., Ltd. take 13.38% of patent filing during this period.
Shanxi Sheng, China
Patent: 144
Sichuan Sheng, China
Patent: 113
Shandong Sheng, China
Patent: 62
Hunan Sheng, China
Patent: 51
Beijing Shi, China
Patent: 46
Sichuan Sheng, China
Patent: 31
Hunan Sheng, China
Patent: 29
Jilin Sheng, China
Patent: 28
Beijing Shi, China
Patent: 27
Sichuan Sheng, China
Patent: 25
New Entrants
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Innovation in recent 5 years
With the analysis among related 2,384 patents in last 5 years, we discover 332 new entrants. Chengdu Yonggui Dongyang Rail Transit Equipment Co., Ltd., Hunan University of Technology, Chongqing Vocational Institute of Engineering are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 31
Hunan Sheng, China
Patent: 29
Chongqing Shi, China
Patent: 19
You Li Ke Ji Shu You Xian Gong Si
Jilin Sheng, China
Patent: 16
Hubei Sheng, China
Patent: 14
Zhengzhou Railway Vocational & Technical College
Henan Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9
Anhui Sheng, China
Patent: 9
Research Institutions
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Innovation Intensity
With the analysis among 1,285 patents, we discovered top 142 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Southwest Jiaotong University, Beijing Jiaotong University are dominant in this area. They take 37.35% of the total patent filing.
Japan
Patent: 219
Sichuan Sheng, China
Patent: 182
Beijing Shi, China
Patent: 35
Hunan Sheng, China
Patent: 29
Hunan Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 24
Shanghai Shi, China
Patent: 19
Chongqing Shi, China
Patent: 19
Shanghai Shi, China
Patent: 16
Gansu Sheng, China
Patent: 13
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