With the analysis among 31 patents, we discovered top 14 key players by total patent application. Sekisui Chemical Co., Ltd., Umicore, PowerCell Sweden AB are dominant in this area. They take 41.94% of the total patent filing.
Sekisui Chemical Co., Ltd.
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 3
China Triumph International Engineering Co., Ltd.
Shanghai Shi, China
Patent: 2
Fuji Photo Film Co., Ltd.
Aichi-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Haiyan Power System Resources Env Tech Co., Ltd.
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 11 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing PowerCell Sweden AB, China Triumph International Engineering Co., Ltd., Toyota Boshoku Corp. take 54.55% of patent filing during this period.
China Triumph International Engineering Co., Ltd.
Shanghai Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Shanxi Agricultural University
Shanxi Sheng, China
Patent: 1
Shenzhen Proton Air New Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Hydrogen Guide Intelligent Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Haiyan Power System Resources Env Tech Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 8 new entrants. PowerCell Sweden AB, China Triumph International Engineering Co., Ltd., Toyota Boshoku Corp. are the most active new entrants in this area.
China Triumph International Engineering Co., Ltd.
Shanghai Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Shanxi Agricultural University
Shanxi Sheng, China
Patent: 1
Shenzhen Proton Air New Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Hydrogen Guide Intelligent Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Haiyan Power System Resources Env Tech Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 8 universities and scientific research institutions by total patent application. Sun Yat-Sen University, Heilongjiang University, Donghua University are dominant in this area. They take 36.36% of the total patent filing.
Guangdong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1
National Taipei University of Technology
Taiwan Province, China
Patent: 1
Shanxi Agricultural University
Shanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Changchun Inst of Applied Chem Chinese Academy of Sciences
Jilin Sheng, China
Patent: 1