With the analysis among 554 patents, we discovered top 144 key players by total patent application. JFE Steel Corp., NIPPON STEEL CORP., Kobe Steel, Ltd. are dominant in this area. They take 36.10% of the total patent filing.
Tokyo-to, Japan
Patent: 102
Tokyo-to, Japan
Patent: 53
Kyoto-fu, Japan
Patent: 45
Massachusetts, United States
Patent: 36
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 14
New York, United States
Patent: 11
Mitsubishi Heavy Industries, Ltd.
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With the analysis among related 272 patents applied in the last 5 years. We discover 139 most active companies in this area. The fast-growing JFE Steel Corp., Beihang University, Hunan University take 25.37% of patent filing during this period.
Tokyo-to, Japan
Patent: 44
Beijing Shi, China
Patent: 17
Hunan Sheng, China
Patent: 8
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 6
East China University of Science & Technology
Shanghai Shi, China
Patent: 5
Tianjin Shi, China
Patent: 5
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 5
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 5
Beijing Institute of Aeronautical Materials
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Patent: 5
Ocean University of China
Shandong Sheng, China
Patent: 4
With the analysis among related 272 patents in last 5 years, we discover 101 new entrants. Ocean University of China, Tongji University, Xi'an Thermal Power Research Institute Co., Ltd. are the most active new entrants in this area.
Ocean University of China
Shandong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Inner Mongolia University of Science & Technology
Nei Mongol Zizhiqu, China
Patent: 4
Port & Airport Research Institute
Zhuhai Testing Institute of Guangdong Special Equipment Testing Institute
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Patent: 3
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Huaneng Power International, Inc.
Beijing Shi, China
Patent: 2
With the analysis among 310 patents, we discovered top 72 universities and scientific research institutions by total patent application. Beihang University, Institute of Metal Research Chinese Academy of Sciences, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 20.32% of the total patent filing.
Beijing Shi, China
Patent: 38
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 11
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 10
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 7
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 7
Wuhan University of Technology
Hubei Sheng, China
Patent: 7
East China University of Science & Technology
Shanghai Shi, China
Patent: 7
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 7