With the analysis among 879 patents, we discovered top 365 key players by total patent application. Toyota Motor Corp., MAN Truck & Bus SE, Johnson Matthey Plc are dominant in this area. They take 11.38% of the total patent filing.
Tokyo-to, Japan
Patent: 40
Aichi-ken, Japan
Patent: 27
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 22
Beijing Shi, China
Patent: 18
Osaka-fu, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Chiba-ken, Japan
Patent: 1
With the analysis among related 360 patents applied in the last 5 years. We discover 250 most active companies in this area. The fast-growing Korea University Reserch & Business Foundation, China Three Gorges University, Zhejiang University take 6.67% of patent filing during this period.
Hubei Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
With the analysis among related 360 patents in last 5 years, we discover 186 new entrants. China Three Gorges University, Yeasen Biotechnology (Shanghai) Co., Ltd., University of Science & Technology of China are the most active new entrants in this area.
Hubei Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 5
Anhui Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
University Industry Cooperation Group
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
With the analysis among 503 patents, we discovered top 187 universities and scientific research institutions by total patent application. Zhejiang University, Sinopec Research Institute of Petroleum Processing, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 8.75% of the total patent filing.
Zhejiang Sheng, China
Patent: 15
Beijing Shi, China
Patent: 12
Liaoning Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Hubei Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Jilin Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6