With the analysis among 2,600 patents, we discovered top 475 key players by total patent application. Toray Industries, Inc., Hitachi Ltd., Asahi Kasei Corp. are dominant in this area. They take 6.85% of the total patent filing.
Tokyo-to, Japan
Patent: 81
Tokyo-to, Japan
Patent: 52
Tokyo-to, Japan
Patent: 45
Osaka-fu, Japan
Patent: 44
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 36
Osaka-fu, Japan
Patent: 31
Kyoto-fu, Japan
Patent: 26
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Massachusetts, United States
Patent: 1
With the analysis among related 259 patents applied in the last 5 years. We discover 204 most active companies in this area. The fast-growing Toray Industries, Inc., Southeast University, Société de Technologie Michelin take 6.56% of patent filing during this period.
Jiangsu Sheng, China
Patent: 6
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Patent: 5
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
With the analysis among related 259 patents in last 5 years, we discover 142 new entrants. Acre Coking & Refractory Engineering Consulting (Dalian), China Railway Eryuan Engineering Group Co., Ltd., Shenzhen Municipal Engineering Corp. are the most active new entrants in this area.
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among 434 patents, we discovered top 143 universities and scientific research institutions by total patent application. Southeast University, South China University of Technology, Zhejiang University are dominant in this area. They take 12.21% of the total patent filing.
Jiangsu Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Heilongjiang Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Hubei Sheng, China
Patent: 7