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
Osaka-fu, Japan
Patent: 128
Shanghai Shi, China
Patent: 120
Kyoto-fu, Japan
Patent: 71
Tokyo-to, Japan
Patent: 70
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.
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 Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 11
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
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 Sheng, China
Patent: 13
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Green China Investment Co., Ltd.
Fujian Sheng, China
Patent: 4
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Patent: 4
Hubei Sheng, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
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.
Beijing Shi, China
Patent: 10
Liaoning Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3