With the analysis among 687 patents, we discovered top 365 key players by total patent application. Minolta Co., Ltd., Kobe Steel, Ltd., Hitachi Ltd. are dominant in this area. They take 3.93% of the total patent filing.
Osaka-fu, Japan
Patent: 10
Shanghai Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
ZURICH, Switzerland
Patent: 6
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
With the analysis among related 277 patents applied in the last 5 years. We discover 154 most active companies in this area. The fast-growing Beijing University of Technology, Southeast University, Xi'an University of Architecture & Technology take 13.00% of patent filing during this period.
Beijing Shi, China
Patent: 19
Jiangsu Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 4
With the analysis among related 277 patents in last 5 years, we discover 119 new entrants. Huaqiao University, Foshan University, Nanchang University are the most active new entrants in this area.
Fujian Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Ningbo University of Technology
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
With the analysis among 407 patents, we discovered top 82 universities and scientific research institutions by total patent application. Beijing University of Technology, Tongji University, Southeast University are dominant in this area. They take 15.48% of the total patent filing.
Beijing Shi, China
Patent: 29
Shanghai Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 16
Heilongjiang Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 8
Fujian Sheng, China
Patent: 7