With the analysis among 21,500 patents, we discovered top 486 key players by total patent application. NIPPON STEEL CORP., Sumitomo Metal Industries Ltd., JFE Steel Corp. are dominant in this area. They take 7.45% of the total patent filing.
Tokyo-to, Japan
Patent: 780
Osaka-fu, Japan
Patent: 478
Tokyo-to, Japan
Patent: 344
Shanghai Shi, China
Patent: 337
Kyoto-fu, Japan
Patent: 306
Tokyo-to, Japan
Patent: 209
Tokyo-to, Japan
Patent: 204
Texas, United States
Patent: 202
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 196
With the analysis among 19 patents, we discovered top 5 start-ups by total patent application. Saint-Augustin Canada Electric, Inc., Aisin KK, Englishco LLC are active in this area.
New York, United States
Patent: 2
Zhejiang Galaxis Technology Group Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 5,853 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing POSCO Holdings Inc., Jingye Iron & Steel Co., Ltd., JFE Steel Corp. take 3.43% of patent filing during this period.
Hebei Sheng, China
Patent: 69
Tokyo-to, Japan
Patent: 62
Shaanxi Sheng, China
Patent: 45
Shanghai Shi, China
Patent: 39
Liaoning Sheng, China
Patent: 36
Beijing Shi, China
Patent: 31
Liaoning Sheng, China
Patent: 30
Tokyo-to, Japan
Patent: 30
With the analysis among related 5,853 patents in last 5 years, we discover 289 new entrants. Jingye Iron & Steel Co., Ltd., Hebei Jingye Plate Co., Ltd., OSG Corp. (6136) are the most active new entrants in this area.
Hebei Sheng, China
Patent: 69
Hebei Sheng, China
Patent: 27
Aichi-ken, Japan
Patent: 24
Anhui Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 16
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
With the analysis among 2,291 patents, we discovered top 227 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Institute of Metal Research Chinese Academy of Sciences, North Eastern University are dominant in this area. They take 11.61% of the total patent filing.
Beijing Shi, China
Patent: 77
Liaoning Sheng, China
Patent: 72
Liaoning Sheng, China
Patent: 66
Shanghai Shi, China
Patent: 37
Hebei Sheng, China
Patent: 35
Shanghai Shi, China
Patent: 30
Hubei Sheng, China
Patent: 25
Shaanxi Sheng, China
Patent: 24
Beijing Shi, China
Patent: 23
Jiangsu Sheng, China
Patent: 22