With the analysis among 135 patents, we discovered top 21 key players by total patent application. NIPPON STEEL CORP., Progress Rail Services Corp., JFE Steel Corp. are dominant in this area. They take 61.48% of the total patent filing.
Tokyo-to, Japan
Patent: 74
Progress Rail Services Corp.
Alabama, United States
Patent: 5
Halliburton Energy Services, Inc.
Texas, United States
Patent: 3
Central Research Institute of Bldg & Construction Co., Ltd.
Beijing Shi, China
Patent: 2
AECC Aviation Power Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Airbus Defence & Space GmbH
Jiangsu Gongchang Roll Joint-Stock Co. Ltd.
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 35 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Jiangsu Special Equipment Safety Supervision and Inspection Institute, Dalian University of Technology, Nanchang University take 22.86% of patent filing during this period.
Jiangsu Special Equipment Safety Supervision and Inspection Institute
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Patent: 3
Dalian University of Technology
Liaoning Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Chinese Academy of Agricultural Mechanization Sciences
Beijing Shi, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Harbin Institute of Technology (Weihai)
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Patent: 2
Central Research Institute of Bldg & Construction Co., Ltd.
Beijing Shi, China
Patent: 2
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 1
Xi'an Taijin Xinneng Technology Co., Ltd
Shaanxi Sheng, China
Patent: 1
With the analysis among related 35 patents in last 5 years, we discover 25 new entrants. Jiangsu Special Equipment Safety Supervision and Inspection Institute, Dalian University of Technology, Nanchang University are the most active new entrants in this area.
Jiangsu Special Equipment Safety Supervision and Inspection Institute
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Patent: 3
Dalian University of Technology
Liaoning Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Chinese Academy of Agricultural Mechanization Sciences
Beijing Shi, China
Patent: 2
Harbin Institute of Technology (Weihai)
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Patent: 2
Central Research Institute of Bldg & Construction Co., Ltd.
Beijing Shi, China
Patent: 2
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 1
Xi'an Taijin Xinneng Technology Co., Ltd
Shaanxi Sheng, China
Patent: 1
Inner Mongolia University of Technology
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among 42 patents, we discovered top 19 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Tianjin University, Nanchang University are dominant in this area. They take 21.43% of the total patent filing.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
East China Jiaotong University
Jiangxi Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Baylor College of Medicine
Texas, United States
Patent: 1
Belarusian National Technical University
Guangdong Sheng, China
Patent: 1