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
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
Liaoning Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
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Patent: 1
Hebei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
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
Liaoning Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
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Patent: 1
Hebei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
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.
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 1
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1