Search results for “Track circuit” companies
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Key Players
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Innovation Intensity
With the analysis among 3,984 patents, we discovered top 483 key players by total patent application. Hitachi Ltd., The Nippon Signal Co., Ltd., Beijing National Railway Rsch & Design Inst of Signal & Comm are dominant in this area. They take 11.57% of the total patent filing.
Tokyo-to, Japan
Patent: 169
The Nippon Signal Co., Ltd.
Tokyo-to, Japan
Patent: 148
Beijing Shi, China
Patent: 144
Kanagawa-ken, Japan
Patent: 140
Australia
Patent: 139
Bayern, Germany
Patent: 101
Tokyo-to, Japan
Patent: 86
Connecticut, United States
Patent: 68
Tokyo-to, Japan
Patent: 58
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Patent: 50
Startups & Unicorns
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Innovation Intensity
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 1,075 patents applied in the last 5 years. We discover 335 most active companies in this area. The fast-growing Beijing National Railway Rsch & Design Inst of Signal & Comm, Casco Signal Co. Ltd., Alstom Transport Technologies SAS take 12.93% of patent filing during this period.
Beijing Shi, China
Patent: 77
China
Patent: 33
France
Patent: 29
Beijing Shi, China
Patent: 27
Heilongjiang Sheng, China
Patent: 26
Shaanxi Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12
Kanagawa-ken, Japan
Patent: 12
Hubei Sheng, China
Patent: 12
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,075 patents in last 5 years, we discover 219 new entrants. Shaanxi Muyi Qinghuai Electronic Technology Co., Ltd., BNSF Railway Co., Byucksan Power Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 17
Texas, United States
Patent: 9
South Korea
Patent: 7
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Henan Zizhi Software Technology Co., Ltd.
Henan Sheng, China
Patent: 4
Shanghai Tiexin Electric Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
Michigan, United States
Patent: 4
Research Institutions
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Innovation Intensity
With the analysis among 572 patents, we discovered top 73 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Beijing Jiaotong University, Southwest Jiaotong University are dominant in this area. They take 20.80% of the total patent filing.
Japan
Patent: 60
Beijing Shi, China
Patent: 35
Sichuan Sheng, China
Patent: 14
Gansu Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 8
Uzbekistan
Patent: 7
Zhejiang Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Henan Sheng, China
Patent: 4
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