With the analysis among 73 patents, we discovered top 22 key players by total patent application. CJ CheilJedang Corp., Kao Corp., JFE Engineering Corp. are dominant in this area. They take 45.21% of the total patent filing.
Tokyo-to, Japan
Patent: 11
Jiangxi Sheng, China
Patent: 2
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With the analysis among related 39 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing CJ CheilJedang Corp., Nippon Railway Corporation, Kyoto University take 71.79% of patent filing during this period.
Nippon Railway Corporation
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Patent: 9
Aichi-ken, Japan
Patent: 2
Shaanxi Sheng, China
Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 39 patents in last 5 years, we discover 13 new entrants. CJ CheilJedang Corp., Nippon Railway Corporation, Thermal Power Research Institute are the most active new entrants in this area.
Nippon Railway Corporation
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Patent: 9
Shaanxi Sheng, China
Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
With the analysis among 32 patents, we discovered top 9 universities and scientific research institutions by total patent application. Kyoto University, Hokkaido University, Chubu University are dominant in this area. They take 56.25% of the total patent filing.
Aichi-ken, Japan
Patent: 3
Tottori-ken, Japan
Patent: 2
Hubei Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Jiangsu Sheng, China
Patent: 1