With the analysis among 14,197 patents, we discovered top 465 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., Kobe Steel, Ltd. are dominant in this area. They take 44.96% of the total patent filing.
Tokyo-to, Japan
Patent: 2,967
Tokyo-to, Japan
Patent: 2,405
Kyoto-fu, Japan
Patent: 1,011
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 214
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 202
Exxonmobil Upstream Research Co.
Texas, United States
Patent: 172
thyssenkrupp Steel Europe AG
Nordrhein-Westfalen, Germany
Patent: 152
California, United States
Patent: 128
With the analysis among 10 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 3,887 patents applied in the last 5 years. We discover 427 most active companies in this area. The fast-growing JFE Steel Corp., NIPPON STEEL CORP., Nihon Koshuha Co. Ltd. take 50.96% of patent filing during this period.
Tokyo-to, Japan
Patent: 815
Tokyo-to, Japan
Patent: 725
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 69
Kyoto-fu, Japan
Patent: 66
Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd.
Sichuan Sheng, China
Patent: 50
thyssenkrupp Steel Europe AG
Nordrhein-Westfalen, Germany
Patent: 42
Jiangyin XingCheng Special Steel Works Co., Ltd.
Jiangsu Sheng, China
Patent: 42
Maanshan Iron & Steel Co., Ltd.
Anhui Sheng, China
Patent: 42
With the analysis among related 3,887 patents in last 5 years, we discover 264 new entrants. Jiangsu Shagang Group Co., Ltd., Shandong Iron & Steel Group Rizhao Co. Ltd., Zhangjiagang Hongchang Plate Co., Ltd. are the most active new entrants in this area.
Jiangsu Shagang Group Co., Ltd.
Jiangsu Sheng, China
Patent: 17
Shandong Iron & Steel Group Rizhao Co. Ltd.
Shandong Sheng, China
Patent: 13
Zhangjiagang Hongchang Plate Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Bengang Steel Plates Co., Ltd.
Liaoning Sheng, China
Patent: 12
Chengdu Advanced Metal Materials Industry Technology Research Institute Co., Ltd.
Sichuan Sheng, China
Patent: 7
Handan Iron & Steel Group Co. Ltd.
Hebei Sheng, China
Patent: 7
Zhongtian Iron & Steel Group Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Changzhou Zhongtian Special Steel Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jingye Iron & Steel Co., Ltd.
Hebei Sheng, China
Patent: 6
With the analysis among 795 patents, we discovered top 114 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Yanshan University, North Eastern University are dominant in this area. They take 24.53% of the total patent filing.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 78
Hebei Sheng, China
Patent: 59
Liaoning Sheng, China
Patent: 58
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 25
Beijing Shi, China
Patent: 22
Beijing Jiaotong University
Beijing Shi, China
Patent: 19
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 16
Wuhan University of Technology
Hubei Sheng, China
Patent: 10
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 10
The University of Queensland
Queensland, Australia
Patent: 8