With the analysis among 11,430 patents, we discovered top 452 key players by total patent application. Nissan Motor Co., Ltd., Morimura SOFC Technology Co Ltd, TOTO Ltd. are dominant in this area. They take 10.36% of the total patent filing.
Fukushima-ken, Japan
Patent: 402
Fukuoka-ken, Japan
Patent: 390
Osaka-fu, Japan
Patent: 283
Kyoto-fu, Japan
Patent: 274
Aichi-ken, Japan
Patent: 232
California, United States
Patent: 222
Tokyo-to, Japan
Patent: 208
With the analysis among 81 patents, we discovered top 6 start-ups by total patent application. Upstart Power, Inc., Aisin KK, Kashong LLC are active in this area.
Massachusetts, United States
Patent: 37
Tokyo-to, Japan
Patent: 36
New York, United States
Patent: 3
Beijing Shi, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 2,591 patents applied in the last 5 years. We discover 497 most active companies in this area. The fast-growing Osaka Gas Co., Ltd., Ceres Intellectual Property Co Ltd, LG Chem Ltd. take 11.89% of patent filing during this period.
Osaka-fu, Japan
Patent: 134
Baden-Württemberg, Germany
Patent: 58
California, United States
Patent: 56
Shandong Sheng, China
Patent: 55
Texas, United States
Patent: 47
Fukushima-ken, Japan
Patent: 46
Shaanxi Sheng, China
Patent: 45
Hubei Sheng, China
Patent: 44
With the analysis among related 2,591 patents in last 5 years, we discover 280 new entrants. Weichai Power Co., Ltd., Guangdong Foran Technology Co., Ltd., Sakai Chemical Industry Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 55
Guangdong Sheng, China
Patent: 32
Osaka-fu, Japan
Patent: 28
Niedersachsen, Germany
Patent: 24
Tokyo-to, Japan
Patent: 24
Bayern, Germany
Patent: 23
Hebei Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 14
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Patent: 13
With the analysis among 3,344 patents, we discovered top 242 universities and scientific research institutions by total patent application. Technical University of Denmark, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Korea Institute of Science & Technology are dominant in this area. They take 12.02% of the total patent filing.
Hovedstaden, Denmark
Patent: 132
Liaoning Sheng, China
Patent: 93
Hubei Sheng, China
Patent: 87
Heilongjiang Sheng, China
Patent: 70
Shaanxi Sheng, China
Patent: 53
Fujian Sheng, China
Patent: 47
Beijing Shi, China
Patent: 45
Guangdong Sheng, China
Patent: 37