With the analysis among 1,907 patents, we discovered top 428 key players by total patent application. Toyota Motor Corp., NGK Insulators, Ltd., TOSHIBA Corp. are dominant in this area. They take 19.14% of the total patent filing.
Tokyo-to, Japan
Patent: 142
Aichi-ken, Japan
Patent: 123
Tokyo-to, Japan
Patent: 100
Osaka-fu, Japan
Patent: 89
Tokyo-to, Japan
Patent: 61
Fukushima-ken, Japan
Patent: 57
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 32
Toyama-ken, Japan
Patent: 29
With the analysis among 17 patents, we discovered top 5 start-ups by total patent application. Electric Fuel Ltd., Aisin KK, Form Energy, Inc. are active in this area.
Massachusetts, United States
Patent: 4
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 105 patents applied in the last 5 years. We discover 79 most active companies in this area. The fast-growing Morimura SOFC Technology Co Ltd, Sharp Corp., LG Chem Ltd. take 13.33% of patent filing during this period.
Toyama-ken, Japan
Patent: 5
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Aichi-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Fukushima-ken, Japan
Patent: 2
With the analysis among related 105 patents in last 5 years, we discover 52 new entrants. Beijing University of Chemical Technology, Changsha Jinfeng New Energy Technology Co., Ltd., FCC KK are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Fukushima-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among 345 patents, we discovered top 101 universities and scientific research institutions by total patent application. Kyoto University, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Tohoku University are dominant in this area. They take 13.91% of the total patent filing.
Liaoning Sheng, China
Patent: 8
Miyagi-ken, Japan
Patent: 7
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Ohio, United States
Patent: 6
Shanghai Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5