Search results for “Rolling contact fatigue” companies
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Key Players
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Innovation Intensity
With the analysis among 509 patents, we discovered top 93 key players by total patent application. NIPPON STEEL CORP., NTN Corp., JFE Steel Corp. are dominant in this area. They take 37.13% of the total patent filing.
Tokyo-to, Japan
Patent: 65
Osaka-fu, Japan
Patent: 65
Tokyo-to, Japan
Patent: 59
Kyoto-fu, Japan
Patent: 37
Hyogo-ken, Japan
Patent: 31
Osaka-fu, Japan
Patent: 21
Tokyo-to, Japan
Patent: 20
Aichi-ken, Japan
Patent: 16
United Kingdom
Patent: 10
Fukushima-ken, Japan
Patent: 9
Startups & Unicorns
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Innovation Intensity
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 96 patents applied in the last 5 years. We discover 48 most active companies in this area. The fast-growing NTN Corp., JFE Steel Corp., Maanshan Iron & Steel Co., Ltd. take 27.08% of patent filing during this period.
Osaka-fu, Japan
Patent: 10
Tokyo-to, Japan
Patent: 8
Anhui Sheng, China
Patent: 8
Hyogo-ken, Japan
Patent: 6
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Tokyo-to, Japan
Patent: 4
New Entrants
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Innovation in recent 5 years
With the analysis among related 96 patents in last 5 years, we discover 36 new entrants. Maanshan Iron & Steel Co., Ltd., Institute of Metals and Chemistry of China Academy of Railway Sciences Group Co., Ltd., Wuhan Iron & Steel Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 8
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 79 patents, we discovered top 27 universities and scientific research institutions by total patent application. Yanshan University, Chongqing University of Technology, Southwest Jiaotong University are dominant in this area. They take 32.91% of the total patent filing.
Hebei Sheng, China
Patent: 11
Chongqing Shi, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Birmingham, United Kingdom
Patent: 5
Jiangxi Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Japan
Patent: 2
Zhejiang Sheng, China
Patent: 2
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