With the analysis among 92 patents, we discovered top 45 key players by total patent application. Saint-Gobain Isover G+H AG, Électricité de France SA, Azbil Corp. are dominant in this area. They take 30.43% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 21
Guangdong Sheng, China
Patent: 4
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With the analysis among related 18 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Nissan Motor Co., Ltd., Renault SA, Pukyong National University take 16.67% of patent filing during this period.
Fukushima-ken, Japan
Patent: 1
Hubei Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 9 new entrants. Nissan Motor Co., Ltd., Renault SA, Pukyong National University are the most active new entrants in this area.
Fukushima-ken, Japan
Patent: 1
Hubei Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 6 universities and scientific research institutions by total patent application. Tianjin University, Pukyong National University, Lviv Polytechnic National University are dominant in this area. They take 45.45% of the total patent filing.
Tianjin Shi, China
Patent: 2
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1