With the analysis among 114 patents, we discovered top 87 key players by total patent application. Sekisui Chemical Co., Ltd., Shimizu Corp., Mitsubishi Electric Corp. are dominant in this area. They take 21.05% of the total patent filing.
Osaka-fu, Japan
Patent: 15
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Ford Global Technologies LLC
Michigan, United States
Patent: 2
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With the analysis among related 95 patents applied in the last 5 years. We discover 76 most active companies in this area. The fast-growing Dalian University of Technology, Xiangtan University, Xi'an Jiaotong University take 14.74% of patent filing during this period.
Liaoning Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
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Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among related 95 patents in last 5 years, we discover 57 new entrants. Xiangtan University, North Eastern University, Shiyan City Product Quality Supervision and Inspection Institute are the most active new entrants in this area.
Hunan Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
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Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 148 patents, we discovered top 52 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tongji University, Shandong University of Technology are dominant in this area. They take 18.92% of the total patent filing.
Shaanxi Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 6
Shandong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Hunan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3