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.
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 3
Shanghai Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
No data, please try another search term
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.
Shanghai Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Shanxi Sheng, China
Patent: 1
Shenzhen Proton Air New Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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.
Shanghai Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Shanxi Sheng, China
Patent: 1
Shenzhen Proton Air New Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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
Liaoning Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1