With the analysis among 3,076 patents, we discovered top 474 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., Kawasaki Steel Corp. are dominant in this area. They take 21.88% of the total patent filing.
Tokyo-to, Japan
Patent: 336
Tokyo-to, Japan
Patent: 175
Shanghai Shi, China
Patent: 162
Osaka-fu, Japan
Patent: 95
Kyoto-fu, Japan
Patent: 88
Hyogo-ken, Japan
Patent: 82
Tokyo-to, Japan
Patent: 65
Tokyo-to, Japan
Patent: 57
Tokyo-to, Japan
Patent: 52
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 501 patents applied in the last 5 years. We discover 214 most active companies in this area. The fast-growing JFE Steel Corp., University of Science & Technology Beijing, Nippon Yakin Kogyo Co., Ltd. take 14.37% of patent filing during this period.
Tokyo-to, Japan
Patent: 39
Beijing Shi, China
Patent: 19
Tokyo-to, Japan
Patent: 14
Liaoning Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Liaoning Sheng, China
Patent: 9
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Patent: 9
Hubei Sheng, China
Patent: 8
With the analysis among related 501 patents in last 5 years, we discover 146 new entrants. Nantong Jinyuan Intelligent Technology Co., Ltd., Jiangsu Yonggang Group Co. Ltd., Jiangsu Lihuai Iron & Steel Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 335 patents, we discovered top 49 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Worcester Polytechnic Institute, Wuhan University of Science & Technology are dominant in this area. They take 32.24% of the total patent filing.
Beijing Shi, China
Patent: 36
Massachusetts, United States
Patent: 13
Hubei Sheng, China
Patent: 13
Liaoning Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 10
Hebei Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Liaoning Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 5