With the analysis among 20,555 patents, we discovered top 491 key players by total patent application. Baoshan Iron & Steel Co., Ltd., WISDRI Engineering & Research Inc. Ltd., NIPPON STEEL CORP. are dominant in this area. They take 13.13% of the total patent filing.
Shanghai Shi, China
Patent: 1,346
Hubei Sheng, China
Patent: 729
Tokyo-to, Japan
Patent: 624
Hebei Sheng, China
Patent: 484
Shanghai Shi, China
Patent: 413
Liaoning Sheng, China
Patent: 406
Hubei Sheng, China
Patent: 323
Beijing Shi, China
Patent: 288
Jiangsu Sheng, China
Patent: 272
With the analysis among 6 patents, we discovered top 2 start-ups by total patent application.
New York, United States
Patent: 5
With the analysis among related 7,769 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shougang Jingtang Iron & Steel Co., Ltd., Baoshan Iron & Steel Co., Ltd., WISDRI Engineering & Research Inc. Ltd. take 12.40% of patent filing during this period.
Hebei Sheng, China
Patent: 341
Shanghai Shi, China
Patent: 319
Hubei Sheng, China
Patent: 303
Hebei Sheng, China
Patent: 156
Jiangsu Sheng, China
Patent: 144
Hubei Sheng, China
Patent: 144
Beijing Shi, China
Patent: 127
Anhui Sheng, China
Patent: 126
Jiangsu Sheng, China
Patent: 118
Tangshan Iron & Steel Group Co., Ltd.
Hebei Sheng, China
Patent: 115
With the analysis among related 7,769 patents in last 5 years, we discover 294 new entrants. Zhangjiagang Yangtze River Cold Rolled Sheet Co., Ltd., Hangzhou Xiaoshan Qianhong Traffic Material Co., Ltd., Zhangjiagang Hongchang Plate Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 71
Zhejiang Sheng, China
Patent: 50
Jiangsu Sheng, China
Patent: 37
Hebei Sheng, China
Patent: 32
Tianjin Shi, China
Patent: 32
Tianjin Shi, China
Patent: 31
Shandong Sheng, China
Patent: 30
Sichuan Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 28
Shanxi Sheng, China
Patent: 25
With the analysis among 1,127 patents, we discovered top 149 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 40.02% of the total patent filing.
Beijing Shi, China
Patent: 196
Liaoning Sheng, China
Patent: 144
Hebei Sheng, China
Patent: 111
Hubei Sheng, China
Patent: 33
Liaoning Sheng, China
Patent: 21
Shanxi Sheng, China
Patent: 20
Beijing Shi, China
Patent: 15
Anhui Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7