With the analysis among 278 patents, we discovered top 115 key players by total patent application. Asahi Kasei Corp., Mitsubishi Electric Corp., Sumitomo Electric Industries Ltd. are dominant in this area. They take 24.82% of the total patent filing.
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 20
Osaka-fu, Japan
Patent: 10
Jiangsu Sheng, China
Patent: 6
Toyama-ken, Japan
Patent: 5
Guangdong Sheng, China
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 86 patents applied in the last 5 years. We discover 63 most active companies in this area. The fast-growing Shenzhen Yuanqi Environmental Energy Technology Co., Ltd., AGC, Inc. (Japan), Dalian Institute of Chemical Physics Chinese Academy of Sciences take 17.44% of patent filing during this period.
Guangdong Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 3
Bretagne, France
Patent: 2
Bretagne, France
Patent: 2
Anhui Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
With the analysis among related 86 patents in last 5 years, we discover 53 new entrants. Shenzhen Yuanqi Environmental Energy Technology Co., Ltd., AGC, Inc. (Japan), University of Rennes are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Bretagne, France
Patent: 2
Bretagne, France
Patent: 2
Anhui Sheng, China
Patent: 2
Centre National De La Recherche Scientif
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 98 patents, we discovered top 46 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, University of Helsinki, King Abdullah University of Science & Technology are dominant in this area. They take 19.39% of the total patent filing.
Liaoning Sheng, China
Patent: 10
Beijing Shi, China
Patent: 3
Fujian Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Bretagne, France
Patent: 2
Anhui Sheng, China
Patent: 2