With the analysis among 43,123 patents, we discovered top 485 key players by total patent application. NIPPON STEEL CORP., POSCO Holdings Inc., Kawasaki Steel Corp. are dominant in this area. They take 22.77% of the total patent filing.
Tokyo-to, Japan
Patent: 4,986
Shanghai Shi, China
Patent: 1,847
Tokyo-to, Japan
Patent: 1,629
Osaka-fu, Japan
Patent: 1,618
Tokyo-to, Japan
Patent: 1,477
Kyoto-fu, Japan
Patent: 914
Liaoning Sheng, China
Patent: 815
Shanghai Shi, China
Patent: 618
With the analysis among 10 patents, we discovered top 4 start-ups by total patent application. He Technology, The Materials Processing Institute, Aisin KK are active in this area.
Oregon, United States
Patent: 1
With the analysis among related 10,947 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., University of Science & Technology Beijing take 7.01% of patent filing during this period.
Tokyo-to, Japan
Patent: 305
Tokyo-to, Japan
Patent: 250
Beijing Shi, China
Patent: 212
Jiangsu Sheng, China
Patent: 187
Liaoning Sheng, China
Patent: 186
Liaoning Sheng, China
Patent: 184
Shanghai Shi, China
Patent: 181
Jiangsu Sheng, China
Patent: 167
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 159
Anhui Sheng, China
Patent: 159
With the analysis among related 10,947 patents in last 5 years, we discover 184 new entrants. Zhangjiagang Hongchang Plate Co., Ltd., HBIS Laoting Steel Co. Ltd., Guangxi Liugang Huachuang Technology R&D Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 84
Hebei Sheng, China
Patent: 26
Guangxi Zhuangzu Zizhiqu, China
Patent: 23
Jiangsu Sheng, China
Patent: 22
Hebei Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 14
Tianjin Shi, China
Patent: 13
Shandong Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 13
With the analysis among 2,932 patents, we discovered top 174 universities and scientific research institutions by total patent application. North Eastern University, University of Science & Technology Beijing, Wuhan University of Science & Technology are dominant in this area. They take 41.47% of the total patent filing.
Liaoning Sheng, China
Patent: 409
Beijing Shi, China
Patent: 371
Hubei Sheng, China
Patent: 144
Liaoning Sheng, China
Patent: 108
Anhui Sheng, China
Patent: 73
Shanghai Shi, China
Patent: 64
Liaoning Sheng, China
Patent: 47
Hebei Sheng, China
Patent: 44
North China University of Science & Technology
Hebei Sheng, China
Patent: 42
Hunan Sheng, China
Patent: 40