With the analysis among 4,810 patents, we discovered top 478 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., Kobe Steel, Ltd. are dominant in this area. They take 22.02% of the total patent filing.
Tokyo-to, Japan
Patent: 544
Tokyo-to, Japan
Patent: 284
Kyoto-fu, Japan
Patent: 231
Shanghai Shi, China
Patent: 166
Osaka-fu, Japan
Patent: 143
Aichi-ken, Japan
Patent: 101
Tokyo-to, Japan
Patent: 85
Tokyo-to, Japan
Patent: 49
Jiangsu Sheng, China
Patent: 49
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 840 patents applied in the last 5 years. We discover 418 most active companies in this area. The fast-growing Jiangyin XingCheng Special Steel Works Co., Ltd., POSCO Holdings Inc., JFE Steel Corp. take 10.95% of patent filing during this period.
Jiangsu Sheng, China
Patent: 35
Tokyo-to, Japan
Patent: 28
Shanghai Shi, China
Patent: 21
Tokyo-to, Japan
Patent: 17
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 14
Liaoning Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 11
With the analysis among related 840 patents in last 5 years, we discover 314 new entrants. Changzhou Zhongtian Special Steel Co., Ltd., Tianjin Cisri-Harder Materials& Technology Co.,Ltd, Jiangsu Lihuai Iron & Steel Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Henan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
With the analysis among 258 patents, we discovered top 67 universities and scientific research institutions by total patent application. North Eastern University, University of Science & Technology Beijing, Central South University are dominant in this area. They take 15.50% of the total patent filing.
Liaoning Sheng, China
Patent: 16
Beijing Shi, China
Patent: 12
Hunan Sheng, China
Patent: 7
Nagano-ken, Japan
Patent: 7
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4