With the analysis among 450 patents, we discovered top 221 key players by total patent application. JFE Steel Corp., NIPPON STEEL CORP., Hitachi Ltd. are dominant in this area. They take 19.33% of the total patent filing.
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 12
Colorado, United States
Patent: 10
Rio de Janeiro, Brazil
Patent: 9
Massachusetts, United States
Patent: 8
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With the analysis among related 110 patents applied in the last 5 years. We discover 94 most active companies in this area. The fast-growing JFE Steel Corp., Dalian University of Technology, The Boeing Co. take 20.00% of patent filing during this period.
Tokyo-to, Japan
Patent: 13
Liaoning Sheng, China
Patent: 5
Illinois, United States
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 110 patents in last 5 years, we discover 73 new entrants. Central South University, Ulsan National Institute of Science & Technology, Hunan Institute of Technology are the most active new entrants in this area.
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 167 patents, we discovered top 63 universities and scientific research institutions by total patent application. Tongji University, Beijing University of Technology, China University of Mining & Technology are dominant in this area. They take 10.18% of the total patent filing.
Shanghai Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3