With the analysis among 790 patents, we discovered top 248 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., Kawasaki Steel Corp. are dominant in this area. They take 18.99% of the total patent filing.
Tokyo-to, Japan
Patent: 73
Tokyo-to, Japan
Patent: 52
Shanghai Shi, China
Patent: 25
Bayern, Germany
Patent: 14
Gansu Sheng, China
Patent: 13
Connecticut, United States
Patent: 12
Massachusetts, United States
Patent: 11
Ohio, United States
Patent: 11
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With the analysis among related 135 patents applied in the last 5 years. We discover 90 most active companies in this area. The fast-growing NIPPON STEEL CORP., Hitachi Energy Switzerland AG, University of Science & Technology Beijing take 18.52% of patent filing during this period.
Tokyo-to, Japan
Patent: 16
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
Anhui Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
With the analysis among related 135 patents in last 5 years, we discover 64 new entrants. Hitachi Energy Switzerland AG, Zhongda Continuous Casting Technology National Engineering Research Center Co., Ltd., Anhui University of Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Rohm & Haas Electronic Materials LLC
Massachusetts, United States
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among 137 patents, we discovered top 51 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Chongqing University, Beijing University of Technology are dominant in this area. They take 14.60% of the total patent filing.
Beijing Shi, China
Patent: 7
Chongqing Shi, China
Patent: 7
Beijing Shi, China
Patent: 5
Massachusetts, United States
Patent: 3
Shanghai Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3