With the analysis among 3,283 patents, we discovered top 363 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., Kobe Steel, Ltd. are dominant in this area. They take 48.71% of the total patent filing.
Tokyo-to, Japan
Patent: 791
Tokyo-to, Japan
Patent: 558
Kyoto-fu, Japan
Patent: 250
Osaka-fu, Japan
Patent: 83
Tokyo-to, Japan
Patent: 70
Chiba-ken, Japan
Patent: 48
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 39
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 750 patents applied in the last 5 years. We discover 145 most active companies in this area. The fast-growing NIPPON STEEL CORP., JFE Steel Corp., POSCO Holdings Inc. take 50.40% of patent filing during this period.
Tokyo-to, Japan
Patent: 205
Tokyo-to, Japan
Patent: 127
Kyoto-fu, Japan
Patent: 22
Shanghai Shi, China
Patent: 14
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Nordrhein-Westfalen, Germany
Patent: 12
Jiangsu Sheng, China
Patent: 11
With the analysis among related 750 patents in last 5 years, we discover 107 new entrants. Jiangsu Shagang Group Co., Ltd., Zhangjiagang Rongsheng Steelmaking Co., Ltd., Caterpillar, Inc. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Illinois, United States
Patent: 11
Steiermark, Austria
Patent: 7
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
With the analysis among 169 patents, we discovered top 47 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, North Eastern University, Osaka University are dominant in this area. They take 19.53% of the total patent filing.
Beijing Shi, China
Patent: 13
Liaoning Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2