With the analysis among 171 patents, we discovered top 90 key players by total patent application. Nihon Koshuha Co. Ltd., voestalpine Stahl GmbH, Konica Corp. are dominant in this area. They take 23.39% of the total patent filing.
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Patent: 4
Minnesota, United States
Patent: 3
Mitsubishi Heavy Industries, Ltd.
Michigan, United States
Patent: 3
Nippon Telegraph & Telephone Corp.
Chiba-ken, Japan
Patent: 3
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With the analysis among related 15 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Hohai University, Fuxin Tianyuan Steel Ball Manufacturing Co., Ltd., Nanchang University take 26.67% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Fuxin Tianyuan Steel Ball Manufacturing Co., Ltd.
Liaoning Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Beijing Agricultural Quality Standards and Testing Technology Research Center
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Patent: 1
Handan Iron & Steel Group Co. Ltd.
Hebei Sheng, China
Patent: 1
Hangang Group Hanbao Iron & Steel Co., Ltd.
Hebei Sheng, China
Patent: 1
Liaoning Baorui Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Centro Ricerche Fiat SCpA
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 12 new entrants. Hohai University, Fuxin Tianyuan Steel Ball Manufacturing Co., Ltd., Jilin University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Fuxin Tianyuan Steel Ball Manufacturing Co., Ltd.
Liaoning Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Centro Ricerche Fiat SCpA
Jiangxi Sheng, China
Patent: 1
Beijing Agricultural Quality Standards and Testing Technology Research Center
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Patent: 1
Handan Iron & Steel Group Co. Ltd.
Hebei Sheng, China
Patent: 1
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 1
Wuxi Tianfeng Metal Products Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 37 patents, we discovered top 17 universities and scientific research institutions by total patent application. The Johns Hopkins University, Hohai University, University of Southern California are dominant in this area. They take 24.32% of the total patent filing.
The Johns Hopkins University
Jiangsu Sheng, China
Patent: 2
University of Southern California
California, United States
Patent: 1
Jilin Sheng, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Hefei University of Technology
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Pukyong National University