With the analysis among 2,085 patents, we discovered top 483 key players by total patent application. Proterial Ltd., Kubota Corp., General Electric Co. are dominant in this area. They take 5.66% of the total patent filing.
Chiba-ken, Japan
Patent: 47
Osaka-fu, Japan
Patent: 41
Massachusetts, United States
Patent: 30
Missouri, United States
Patent: 29
Tokyo-to, Japan
Patent: 28
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 25
Osaka-fu, Japan
Patent: 24
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 19
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With the analysis among related 303 patents applied in the last 5 years. We discover 185 most active companies in this area. The fast-growing JFE Steel Corp., Proterial Ltd., CRS Holdings, Inc. take 10.56% of patent filing during this period.
Tokyo-to, Japan
Patent: 15
Chiba-ken, Japan
Patent: 9
Pennsylvania, United States
Patent: 8
Illinois, United States
Patent: 6
Beijing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 4
Minas Gerais, Brazil
Patent: 4
Hawaii, United States
Patent: 4
With the analysis among related 303 patents in last 5 years, we discover 141 new entrants. SunCoke Technology & Development LLC, Hydro Extruded Solutions AS, Hubei Gurun Technology Co., Ltd. are the most active new entrants in this area.
Illinois, United States
Patent: 6
Hubei Sheng, China
Patent: 4
Taiwan Province, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
With the analysis among 154 patents, we discovered top 45 universities and scientific research institutions by total patent application. Beijing University of Technology, Southwest Petroleum University, National Tsing-Hua University are dominant in this area. They take 19.48% of the total patent filing.
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Taiwan Province, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Colorado, United States
Patent: 3
Liaoning Sheng, China
Patent: 3
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Patent: 3