With the analysis among 380 patents, we discovered top 191 key players by total patent application. JFE Steel Corp., NIPPON STEEL CORP., SSAB Technology AB are dominant in this area. They take 24.74% of the total patent filing.
Tokyo-to, Japan
Patent: 70
Tokyo-to, Japan
Patent: 12
Liaoning Sheng, China
Patent: 10
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 9
Nanjing Iron & Steel Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Nebraska, United States
Patent: 8
TX Testing Instruments Co., Ltd.
Liaoning Sheng, China
Patent: 8
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 7
Ohio, United States
Patent: 6
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With the analysis among related 280 patents applied in the last 5 years. We discover 150 most active companies in this area. The fast-growing JFE Steel Corp., SSAB Technology AB, Angang Steel Co., Ltd. take 21.79% of patent filing during this period.
Tokyo-to, Japan
Patent: 39
Liaoning Sheng, China
Patent: 10
Tokyo-to, Japan
Patent: 10
Nanjing Iron & Steel Co., Ltd.
Jiangsu Sheng, China
Patent: 8
TX Testing Instruments Co., Ltd.
Liaoning Sheng, China
Patent: 7
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 7
Guoneng Boiler and Pressure Vessel Inspection Co., Ltd.
Beijing Shi, China
Patent: 6
Jiangyin XingCheng Special Steel Works Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 5
With the analysis among related 280 patents in last 5 years, we discover 138 new entrants. SSAB Technology AB, Angang Steel Co., Ltd., Nanjing Iron & Steel Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 10
Nanjing Iron & Steel Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 7
Guoneng Boiler and Pressure Vessel Inspection Co., Ltd.
Beijing Shi, China
Patent: 6
Jiangyin XingCheng Special Steel Works Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 5
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Datang Boiler and Pressure Vessel Inspection Center Co., Ltd.
Anhui Sheng, China
Patent: 4
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
With the analysis among 32 patents, we discovered top 16 universities and scientific research institutions by total patent application. Institute of Metal Research Chinese Academy of Sciences, University of Science & Technology Beijing, University Of Jinan are dominant in this area. They take 28.13% of the total patent filing.
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 4
University of Science & Technology Beijing
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Khmelnytskyi National University
Huanggang Normal University
Hubei Sheng, China
Patent: 1