With the analysis among 48 patents, we discovered top 31 key players by total patent application. Kurosawa Construction Co. Ltd., Mitsuboshi Diamond Industrial Co. Ltd., Bridgestone Corp. are dominant in this area. They take 31.25% of the total patent filing.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
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With the analysis among related 37 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Kurosawa Construction Co. Ltd., China University of Petroleum (East China), Beijing University of Technology take 32.43% of patent filing during this period.
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Qida Road&Bridge Engineering Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 37 patents in last 5 years, we discover 24 new entrants. Kurosawa Construction Co. Ltd., China University of Petroleum (East China), Jinan University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Qida Road&Bridge Engineering Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 18 universities and scientific research institutions by total patent application. Beijing University of Technology, China University of Petroleum (East China), Shenyang Jianzhu University are dominant in this area. They take 27.59% of the total patent filing.
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1