With the analysis among 924 patents, we discovered top 389 key players by total patent application. Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., JFE Steel Corp., State Grid Corp. of China are dominant in this area. They take 16.67% of the total patent filing.
Sichuan Sheng, China
Patent: 55
Tokyo-to, Japan
Patent: 52
Beijing Shi, China
Patent: 47
Shanghai Shi, China
Patent: 32
Anhui Sheng, China
Patent: 24
Sichuan Sheng, China
Patent: 24
Tokyo-to, Japan
Patent: 16
Guangdong Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 14
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With the analysis among related 421 patents applied in the last 5 years. We discover 225 most active companies in this area. The fast-growing State Grid Corp. of China, Pangang Group Research Institute Co., Ltd., Maanshan Iron & Steel Co., Ltd. take 16.39% of patent filing during this period.
Beijing Shi, China
Patent: 25
Sichuan Sheng, China
Patent: 24
Anhui Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 14
Liaoning Sheng, China
Patent: 11
Tokyo-to, Japan
Patent: 10
Hubei Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 7
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Patent: 7
Sichuan Sheng, China
Patent: 6
With the analysis among related 421 patents in last 5 years, we discover 171 new entrants. Pangang Group Research Institute Co., Ltd., Baotou Iron & Steel (Group) Co. Ltd., Nanyang Hanye Special Steel Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 24
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 6
Henan Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Maharashtra, India
Patent: 3
Shandong Sheng, China
Patent: 3
Uttar Pradesh, India
Patent: 3
Liaoning Sheng, China
Patent: 3
With the analysis among 265 patents, we discovered top 47 universities and scientific research institutions by total patent application. Institute of Metal Research Chinese Academy of Sciences, South China University of Technology, University of Science & Technology Beijing are dominant in this area. They take 30.57% of the total patent filing.
Liaoning Sheng, China
Patent: 33
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Tianjin Shi, China
Patent: 7
Hebei Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Uttar Pradesh, India
Patent: 3
Shandong Sheng, China
Patent: 3