With the analysis among 2,907 patents, we discovered top 476 key players by total patent application. Sumitomo Metal Mining Co. Ltd., Toyo Aluminium KK, Toyota Motor Corp. are dominant in this area. They take 4.30% of the total patent filing.
Tokyo-to, Japan
Patent: 48
Osaka-fu, Japan
Patent: 39
Tokyo-to, Japan
Patent: 38
Tokyo-to, Japan
Patent: 37
Shanghai Shi, China
Patent: 34
Tokyo-to, Japan
Patent: 33
Osaka-fu, Japan
Patent: 32
Sichuan Sheng, China
Patent: 32
Chiba-ken, Japan
Patent: 28
Tokyo-to, Japan
Patent: 21
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 1,723 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an University of Technology, Central South University, University of Science & Technology Beijing take 4.12% of patent filing during this period.
Shaanxi Sheng, China
Patent: 25
Hunan Sheng, China
Patent: 25
Beijing Shi, China
Patent: 21
Yunnan Sheng, China
Patent: 18
Shaanxi Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Hunan Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 14
Liaoning Sheng, China
Patent: 14
Hebei Sheng, China
Patent: 13
With the analysis among related 1,723 patents in last 5 years, we discover 389 new entrants. Hunan Aihua Group Co., Ltd., Xi'an Rare Metal Materials Research Institute Co., Ltd., Fujian Huaqing Electronic Material Technology Co., Ltd are the most active new entrants in this area.
Hunan Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 11
Fujian Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Xi'an Rongxi Technology New Material Co., Ltd.
Shaanxi Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Gansu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Qinghai Sheng, China
Patent: 5
With the analysis among 1,268 patents, we discovered top 210 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Wuhan University of Technology, Institute of Metal Research Chinese Academy of Sciences are dominant in this area. They take 9.07% of the total patent filing.
Beijing Shi, China
Patent: 47
Hubei Sheng, China
Patent: 36
Liaoning Sheng, China
Patent: 32
Hunan Sheng, China
Patent: 31
Shaanxi Sheng, China
Patent: 27
Liaoning Sheng, China
Patent: 25
Shaanxi Sheng, China
Patent: 22
Yunnan Sheng, China
Patent: 22
Hebei Sheng, China
Patent: 20
Heilongjiang Sheng, China
Patent: 19