With the analysis among 9,069 patents, we discovered top 479 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., Kobe Steel, Ltd. are dominant in this area. They take 30.46% of the total patent filing.
Tokyo-to, Japan
Patent: 1,636
Tokyo-to, Japan
Patent: 643
Kyoto-fu, Japan
Patent: 483
Osaka-fu, Japan
Patent: 110
Tokyo-to, Japan
Patent: 92
Aichi-ken, Japan
Patent: 81
Osaka-fu, Japan
Patent: 80
Chiba-ken, Japan
Patent: 80
West-Vlaanderen, Belgium
Patent: 80
With the analysis among 6 patents, we discovered top 3 start-ups by total patent application.
Cornwall, United Kingdom
Patent: 1
With the analysis among related 2,222 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing NIPPON STEEL CORP., POSCO Holdings Inc., JFE Steel Corp. take 35.42% of patent filing during this period.
Tokyo-to, Japan
Patent: 416
Tokyo-to, Japan
Patent: 185
Jiangsu Sheng, China
Patent: 48
Sichuan Sheng, China
Patent: 43
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 39
Kyoto-fu, Japan
Patent: 38
West-Vlaanderen, Belgium
Patent: 36
Anhui Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 32
With the analysis among related 2,222 patents in last 5 years, we discover 361 new entrants. Jiangsu Shagang Group Co., Ltd., SSAB Technology AB, Handan Iron & Steel Group Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 21
Hebei Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
With the analysis among 548 patents, we discovered top 125 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, North Eastern University, Yanshan University are dominant in this area. They take 11.50% of the total patent filing.
Beijing Shi, China
Patent: 28
Liaoning Sheng, China
Patent: 18
Hebei Sheng, China
Patent: 11
Liaoning Sheng, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5