With the analysis among 8,120 patents, we discovered top 482 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., Kawasaki Steel Corp. are dominant in this area. They take 28.60% of the total patent filing.
Tokyo-to, Japan
Patent: 1,161
Tokyo-to, Japan
Patent: 656
Shanghai Shi, China
Patent: 505
Osaka-fu, Japan
Patent: 255
Kyoto-fu, Japan
Patent: 146
Tokyo-to, Japan
Patent: 143
Shanghai Shi, China
Patent: 138
Liaoning Sheng, China
Patent: 104
Beijing Shi, China
Patent: 77
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 2,788 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing JFE Steel Corp., NIPPON STEEL CORP., Baoshan Iron & Steel Co., Ltd. take 17.22% of patent filing during this period.
Tokyo-to, Japan
Patent: 212
Tokyo-to, Japan
Patent: 203
Shanghai Shi, China
Patent: 65
Beijing Shi, China
Patent: 51
Jiangsu Sheng, China
Patent: 43
Kyoto-fu, Japan
Patent: 43
Jiangsu Sheng, China
Patent: 43
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 42
Beijing Shi, China
Patent: 42
With the analysis among related 2,788 patents in last 5 years, we discover 346 new entrants. Zhangjiagang Hongchang Plate Co., Ltd., Changzhou Zhongtian Special Steel Co., Ltd., Hunan Valin Lianyuan Iron & Steel Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 16
Hunan Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 11
Chongqing Shi, China
Patent: 11
Hunan Sheng, China
Patent: 10
With the analysis among 778 patents, we discovered top 160 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, North Eastern University, Central South University are dominant in this area. They take 19.67% of the total patent filing.
Beijing Shi, China
Patent: 79
Liaoning Sheng, China
Patent: 43
Hunan Sheng, China
Patent: 17
Beijing Shi, China
Patent: 17
Hubei Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 12
Anhui Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9