With the analysis among 764 patents, we discovered top 438 key players by total patent application. NIPPON STEEL CORP., POSCO Holdings Inc., JFE Steel Corp. are dominant in this area. They take 8.38% of the total patent filing.
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 18
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 11
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Hebei Sheng, China
Patent: 10
Tangshan Iron & Steel Group Co., Ltd.
Hebei Sheng, China
Patent: 9
Wuyang Iron & Steel Co., Ltd.
Henan Sheng, China
Patent: 9
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With the analysis among related 518 patents applied in the last 5 years. We discover 339 most active companies in this area. The fast-growing Institute of Metal Research Chinese Academy of Sciences, Central South University, Yanshan University take 8.69% of patent filing during this period.
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 16
Hunan Sheng, China
Patent: 15
Hebei Sheng, China
Patent: 14
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 12
Beijing Shi, China
Patent: 9
University of Science & Technology Beijing
Beijing Shi, China
Patent: 9
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 7
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 6
With the analysis among related 518 patents in last 5 years, we discover 274 new entrants. Yanshan University, China Power Corp., Baotou Iron & Steel (Group) Co. Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 14
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 6
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 6
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5
Shougang Jingtang Iron & Steel Co., Ltd.
Hebei Sheng, China
Patent: 5
Danfoss Commercial Compressors SA
Beijing Institute of Technology
Beijing Shi, China
Patent: 5
Jiangxi Aoke New Material Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 4
ExxonMobil Chemical Patents, Inc.
With the analysis among 380 patents, we discovered top 101 universities and scientific research institutions by total patent application. Institute of Metal Research Chinese Academy of Sciences, Central South University, University of Science & Technology Beijing are dominant in this area. They take 15.26% of the total patent filing.
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 21
Hunan Sheng, China
Patent: 20
University of Science & Technology Beijing
Beijing Shi, China
Patent: 17
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 16
Hebei Sheng, China
Patent: 14
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 9
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 8
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 8
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 6