With the analysis among 3,139 patents, we discovered top 480 key players by total patent application. JFE Steel Corp., NIPPON STEEL CORP., POSCO Holdings Inc. are dominant in this area. They take 35.94% of the total patent filing.
Tokyo-to, Japan
Patent: 477
Tokyo-to, Japan
Patent: 420
Kyoto-fu, Japan
Patent: 177
Shanghai Shi, China
Patent: 86
Hubei Sheng, China
Patent: 67
Shanghai Shi, China
Patent: 65
Tokyo-to, Japan
Patent: 55
Liaoning Sheng, China
Patent: 53
Osaka-fu, Japan
Patent: 52
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 544 patents applied in the last 5 years. We discover 137 most active companies in this area. The fast-growing JFE Steel Corp., NIPPON STEEL CORP., POSCO Holdings Inc. take 31.99% of patent filing during this period.
Tokyo-to, Japan
Patent: 72
Tokyo-to, Japan
Patent: 66
Liaoning Sheng, China
Patent: 26
Hunan Sheng, China
Patent: 26
Shanghai Shi, China
Patent: 20
Jiangsu Sheng, China
Patent: 17
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 15
Hubei Sheng, China
Patent: 15
Anhui Sheng, China
Patent: 14
With the analysis among related 544 patents in last 5 years, we discover 88 new entrants. Shandong Iron & Steel Group Rizhao Co. Ltd., Zhangjiagang Hongchang Plate Co., Ltd., Handan Iron & Steel Group Co. Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Hebei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 2
With the analysis among 210 patents, we discovered top 67 universities and scientific research institutions by total patent application. North Eastern University, University of Science & Technology Beijing, Chongqing University are dominant in this area. They take 20.00% of the total patent filing.
Liaoning Sheng, China
Patent: 18
Beijing Shi, China
Patent: 13
Chongqing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
New York, United States
Patent: 3
Hebei Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2