With the analysis among 88 patents, we discovered top 30 key players by total patent application. Sumitomo Metal Mining Co. Ltd., Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., Westinghouse Electric Co. LLC are dominant in this area. They take 43.18% of the total patent filing.
Tokyo-to, Japan
Patent: 25
Sichuan Sheng, China
Patent: 7
Gansu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 3
California, United States
Patent: 2
Hubei Sheng, China
Patent: 2
Nikko Metal Manufacturing Co. Ltd.
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With the analysis among related 34 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Sumitomo Metal Mining Co. Ltd., Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., China ENFI Engineering Corp. take 52.94% of patent filing during this period.
Sichuan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 3
Nikko Metal Manufacturing Co. Ltd.
Hubei Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 1
Hunan Jinkun New Materials Co., Ltd.
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 34 patents in last 5 years, we discover 12 new entrants. Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., China ENFI Engineering Corp., Jing Men Shi Ge Lin Mei Xin Cai Liao You Xian Gong Si are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2
Nikko Metal Manufacturing Co. Ltd.
Hebei Sheng, China
Patent: 1
Kanagawa-ken, Japan
Patent: 1
Shandong Sheng, China
Patent: 1
Hunan Jinkun New Materials Co., Ltd.
Hunan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 4 universities and scientific research institutions by total patent application. Central South University, South China University of Technology, Wuhan University are dominant in this area. They take 50.00% of the total patent filing.
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1