With the analysis among 8,902 patents, we discovered top 494 key players by total patent application. NIPPON STEEL CORP., Kawasaki Steel Corp., JFE Steel Corp. are dominant in this area. They take 33.76% of the total patent filing.
Tokyo-to, Japan
Patent: 1,381
Shanghai Shi, China
Patent: 837
Tokyo-to, Japan
Patent: 787
Tokyo-to, Japan
Patent: 411
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 312
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 287
Kyoto-fu, Japan
Patent: 208
Liaoning Sheng, China
Patent: 157
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 134
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With the analysis among related 1,657 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Baoshan Iron & Steel Co., Ltd., JFE Steel Corp., Angang Steel Co., Ltd. take 14.24% of patent filing during this period.
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 98
Tokyo-to, Japan
Patent: 78
Liaoning Sheng, China
Patent: 60
Shandong Iron & Steel Group Rizhao Co. Ltd.
Shandong Sheng, China
Patent: 59
Maanshan Iron & Steel Co., Ltd.
Anhui Sheng, China
Patent: 58
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 55
Handan Iron & Steel Group Co. Ltd.
Hebei Sheng, China
Patent: 54
Hebei Sheng, China
Patent: 44
Tangshan Iron & Steel Group Co., Ltd.
Hebei Sheng, China
Patent: 42
Hesteel Co., Ltd. Handan Branch
Hebei Sheng, China
Patent: 35
With the analysis among related 1,657 patents in last 5 years, we discover 381 new entrants. Jiangsu Shagang Group Co., Ltd., Baotou Iron & Steel (Group) Co. Ltd., Anhui University of Technology are the most active new entrants in this area.
Jiangsu Shagang Group Co., Ltd.
Jiangsu Sheng, China
Patent: 25
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 16
Anhui University of Technology
Anhui Sheng, China
Patent: 10
Anyang Iron & Steel Co., Ltd.
Henan Sheng, China
Patent: 9
China Metallurgical CCID Technology Research Center Co., Ltd.
Chongqing Shi, China
Patent: 8
Shanxi Taigang Stainless Steel Precision Belts Co. Ltd.
Shanxi Sheng, China
Patent: 6
Guangxi Liuzhou Iron & Steel (Group) Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Haian Tianyi Intelligent Control Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Guangdong Strong Metal Technology Co. Ltd.
Guangdong Sheng, China
Patent: 6
Zhejiang Shen Ao Machinery Engineering Co. Ltd.
Zhejiang Sheng, China
Patent: 5
With the analysis among 270 patents, we discovered top 39 universities and scientific research institutions by total patent application. North Eastern University, University of Science & Technology Beijing, Yanshan University are dominant in this area. They take 55.56% of the total patent filing.
Liaoning Sheng, China
Patent: 34
University of Science & Technology Beijing
Beijing Shi, China
Patent: 33
Hebei Sheng, China
Patent: 13
Anhui University of Technology
Anhui Sheng, China
Patent: 10
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 5
North China University of Science & Technology
Hebei Sheng, China
Patent: 4
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 3
North University of China
Shanxi Sheng, China
Patent: 2
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 2
Inner Mongolia University of Science & Technology
Nei Mongol Zizhiqu, China
Patent: 2