With the analysis among 1,746 patents, we discovered top 446 key players by total patent application. Semiconductor Energy Laboratory Co., Ltd., Seiko Epson Corp., China Petroleum & Chemical Corp. are dominant in this area. They take 6.59% of the total patent filing.
Kanagawa-ken, Japan
Patent: 45
Nagano-ken, Japan
Patent: 42
Beijing Shi, China
Patent: 28
Chiba-ken, Japan
Patent: 22
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 21
Osaka-fu, Japan
Patent: 18
Centre National De La Recherche Scientif
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 1,884 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Semiconductor Energy Laboratory Co., Ltd., South China University of Technology, Nanjing University of Technology take 4.83% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 35
Guangdong Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 25
Shaanxi Sheng, China
Patent: 23
Fujian Sheng, China
Patent: 22
Shanghai Shi, China
Patent: 19
Liaoning Sheng, China
Patent: 18
Heilongjiang Sheng, China
Patent: 18
Chiba-ken, Japan
Patent: 18
With the analysis among related 1,884 patents in last 5 years, we discover 328 new entrants. Qualicaps Co., Ltd., Suntar Membrane Technology (Xiamen) Co., Ltd., Liaoning University are the most active new entrants in this area.
Nara-ken, Japan
Patent: 12
Fujian Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 7
Jiangxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
With the analysis among 2,097 patents, we discovered top 305 universities and scientific research institutions by total patent application. South China University of Technology, Zhejiang University, Shanghai University are dominant in this area. They take 6.06% of the total patent filing.
Guangdong Sheng, China
Patent: 47
Zhejiang Sheng, China
Patent: 40
Shanghai Shi, China
Patent: 40
Fujian Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 31
Tianjin Shi, China
Patent: 30
Heilongjiang Sheng, China
Patent: 29
Shaanxi Sheng, China
Patent: 28
Shanghai Shi, China
Patent: 27
Jiangsu Sheng, China
Patent: 27