With the analysis among 72,823 patents, we discovered top 484 key players by total patent application. NIPPON STEEL CORP., SMS AG & Co.oHG, Kawasaki Steel Corp. are dominant in this area. They take 14.34% of the total patent filing.
Tokyo-to, Japan
Patent: 6,411
Nordrhein-Westfalen, Germany
Patent: 2,023
Shanghai Shi, China
Patent: 2,011
Osaka-fu, Japan
Patent: 1,872
Tokyo-to, Japan
Patent: 1,739
Tokyo-to, Japan
Patent: 1,399
Kyoto-fu, Japan
Patent: 1,246
Nordrhein-Westfalen, Germany
Patent: 1,075
Shanghai Shi, China
Patent: 1,001
With the analysis among 17 patents, we discovered top 5 start-ups by total patent application. He Technology, Beijing Baidu Netcom Science & Technology Co., Ltd., The Materials Processing Institute are active in this area.
Beijing Shi, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 2
With the analysis among related 14,561 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing NIPPON STEEL CORP., Baoshan Iron & Steel Co., Ltd., North Eastern University take 6.87% of patent filing during this period.
Tokyo-to, Japan
Patent: 348
Shanghai Shi, China
Patent: 331
Liaoning Sheng, China
Patent: 321
Jiangsu Sheng, China
Patent: 271
Liaoning Sheng, China
Patent: 256
Hebei Sheng, China
Patent: 249
Tokyo-to, Japan
Patent: 243
Anhui Sheng, China
Patent: 229
Jiangsu Sheng, China
Patent: 226
Jiangsu Sheng, China
Patent: 222
With the analysis among related 14,561 patents in last 5 years, we discover 165 new entrants. Zhangjiagang Hongchang Plate Co., Ltd., Hebei Puyang Iron & Steel Co. Ltd., Guangxi Liuzhou Iron & Steel (Group) Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 121
Hebei Sheng, China
Patent: 47
Guangxi Liuzhou Iron & Steel (Group) Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 44
Guangxi Zhuangzu Zizhiqu, China
Patent: 34
Hebei Sheng, China
Patent: 32
Guangdong Sheng, China
Patent: 28
Hebei Sheng, China
Patent: 27
Hebei Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 22
With the analysis among 4,914 patents, we discovered top 176 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 26.01% of the total patent filing.
Liaoning Sheng, China
Patent: 619
Beijing Shi, China
Patent: 369
Hunan Sheng, China
Patent: 156
Shanghai Shi, China
Patent: 110
Hebei Sheng, China
Patent: 99
Hubei Sheng, China
Patent: 88
Chongqing Shi, China
Patent: 87
Anhui Sheng, China
Patent: 74
Liaoning Sheng, China
Patent: 74
North China University of Science & Technology
Hebei Sheng, China
Patent: 69