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
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
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Tianjin Shi, China
Patent: 5
Hunan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
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Patent: 5
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.
Shandong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Nei Mongol Zizhiqu, China
Patent: 4
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Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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
Liaoning Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Hunan Sheng, China
Patent: 7