With the analysis among 2,951 patents, we discovered top 480 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., POSCO Holdings Inc. are dominant in this area. They take 21.86% of the total patent filing.
Tokyo-to, Japan
Patent: 319
Tokyo-to, Japan
Patent: 174
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 128
Shanghai Shi, China
Patent: 120
Kyoto-fu, Japan
Patent: 71
Tokyo-to, Japan
Patent: 70
Nippon Steel Nisshin Co., Ltd.
Tokyo-to, Japan
Patent: 60
Nordrhein-Westfalen, Germany
Patent: 43
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 30
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Corrosion Innovations LLC
Texas, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 796 patents applied in the last 5 years. We discover 482 most active companies in this area. The fast-growing NIPPON STEEL CORP., POSCO Holdings Inc., JFE Steel Corp. take 13.44% of patent filing during this period.
Tokyo-to, Japan
Patent: 51
Tokyo-to, Japan
Patent: 23
Shandong Shengyang Metal Technology Co., Ltd.
Shandong Sheng, China
Patent: 13
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 11
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 10
Zhejiang Moupi Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 8
thyssenkrupp Steel Europe AG
Nordrhein-Westfalen, Germany
Patent: 8
With the analysis among related 796 patents in last 5 years, we discover 418 new entrants. Shandong Shengyang Metal Technology Co., Ltd., INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD., Zhejiang Moupi Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Shandong Shengyang Metal Technology Co., Ltd.
Shandong Sheng, China
Patent: 13
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 10
Zhejiang Moupi Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Jiangsu Shagang Group Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Zhangjiagang Hongchang Plate Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Green China Investment Co., Ltd.
Fujian Sheng, China
Patent: 4
Beijing Institute of Technology Chongqing Innovation Center
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Patent: 4
Hubei Da Fan Metal Products Co. Ltd.
Hubei Sheng, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
Hangzhou Jingu Environmental Protection Eqpt & Tech Co. Ltd.
Zhejiang Sheng, China
Patent: 4
With the analysis among 218 patents, we discovered top 67 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, North Eastern University, Council of Scientific & Industrial Research are dominant in this area. They take 18.35% of the total patent filing.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 10
Liaoning Sheng, China
Patent: 9
Council of Scientific & Industrial Research
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Henan University of Urban Construction
Henan Sheng, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Lanzhou University of Technology
Gansu Sheng, China
Patent: 3