With the analysis among 54 patents, we discovered top 38 key players by total patent application. NIPPON STEEL CORP., Mitsubishi Heavy Industries, Ltd., JFE Steel Corp. are dominant in this area. They take 20.37% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Shanghai Shi, China
Patent: 3
Shanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
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With the analysis among related 15 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing China University of Mining & Technology, Nanchang University, CCCC First Public Office Haiwei Engineering Construction Co., Ltd. take 20.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 16 new entrants. China University of Mining & Technology, Nanchang University, CCCC First Public Office Haiwei Engineering Construction Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among 6 patents, we discovered top 6 universities and scientific research institutions by total patent application. Nanchang University, Railway Technical Research Institute, Yanshan University are dominant in this area. They take 50.00% of the total patent filing.
Jiangxi Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1