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.
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 45
Nagano-ken, Japan
Patent: 42
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 28
Chiba-ken, Japan
Patent: 22
Tokyo-to, Japan
Patent: 22
Samsung Electronics Co., Ltd.
Mitsubishi Materials Corp.
Tokyo-to, Japan
Patent: 21
Sumitomo Electric Industries Ltd.
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.
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 35
South China University of Technology
Guangdong Sheng, China
Patent: 30
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 25
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 23
Fujian Sheng, China
Patent: 22
Shanghai Shi, China
Patent: 19
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 18
Harbin Institute of Technology
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
Suntar Membrane Technology (Xiamen) Co., Ltd.
Fujian Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 8
Zhengzhou University of Light Industry
Henan Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 7
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 6
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 6
Jiangsu Ruiying New Material Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Fujian University of Technology
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.
South China University of Technology
Guangdong Sheng, China
Patent: 47
Zhejiang Sheng, China
Patent: 40
Shanghai Shi, China
Patent: 40
Fujian Sheng, China
Patent: 32
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 31
Tianjin Shi, China
Patent: 30
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 29
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 28
Shanghai Shi, China
Patent: 27
Jiangsu Sheng, China
Patent: 27