With the analysis among 1,403 patents, we discovered top 351 key players by total patent application. JFE Steel Corp., NIPPON STEEL CORP., Kawasaki Steel Corp. are dominant in this area. They take 28.23% of the total patent filing.
Tokyo-to, Japan
Patent: 160
Tokyo-to, Japan
Patent: 145
Shanghai Shi, China
Patent: 91
Kyoto-fu, Japan
Patent: 70
Bayern, Germany
Patent: 48
Kyoto-fu, Japan
Patent: 44
Hubei Sheng, China
Patent: 19
Osaka-fu, Japan
Patent: 13
Fukuoka-ken, Japan
Patent: 13
Henan Sheng, China
Patent: 13
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 165 patents applied in the last 5 years. We discover 81 most active companies in this area. The fast-growing JFE Steel Corp., Yichang Yiyuan New Material Technology Co., Ltd., NIPPON STEEL CORP. take 32.12% of patent filing during this period.
Tokyo-to, Japan
Patent: 22
Hubei Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 12
Henan Sheng, China
Patent: 5
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Patent: 5
Hubei Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Wuhan Litan Environmental Protection Technology Co., Ltd.
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
With the analysis among related 165 patents in last 5 years, we discover 57 new entrants. Yichang Yiyuan New Material Technology Co., Ltd., Wuhan Litan Environmental Protection Technology Co., Ltd., Institute of Geology & Geophysics, Chinese Academy of Sciences are the most active new entrants in this area.
Hubei Sheng, China
Patent: 19
Wuhan Litan Environmental Protection Technology Co., Ltd.
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
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Patent: 2
Hubei Sheng, China
Patent: 2
Shangnan Jinshi Industry and Trade Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among 129 patents, we discovered top 39 universities and scientific research institutions by total patent application. Wuhan University of Science & Technology, University of Science & Technology Liaoning, Central South University are dominant in this area. They take 40.31% of the total patent filing.
Hubei Sheng, China
Patent: 43
Liaoning Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2