With the analysis among 3,041 patents, we discovered top 452 key players by total patent application. Nissin Kogyo Co., Ltd., Hitachi Astemo Ltd., Mitsubishi Materials Corp. are dominant in this area. They take 10.62% of the total patent filing.
Nagano-ken, Japan
Patent: 145
Tokyo-to, Japan
Patent: 91
Tokyo-to, Japan
Patent: 87
Osaka-fu, Japan
Patent: 49
New York, United States
Patent: 36
Chiba-ken, Japan
Patent: 34
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 28
With the analysis among 24 patents, we discovered top 6 start-ups by total patent application. CarbonX BV, Carbonova Corp, Zenlabs Energy, Inc. are active in this area.
Zuid-Holland, Netherlands
Patent: 15
California, United States
Patent: 2
California, United States
Patent: 1
Tianjin Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,556 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Donghua University, Jiangnan University, Soochow University take 4.18% of patent filing during this period.
Shanghai Shi, China
Patent: 29
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 18
Beijing Shi, China
Patent: 17
Tianjin Shi, China
Patent: 16
Seoul, South Korea
Patent: 16
Zuid-Holland, Netherlands
Patent: 15
Shaanxi Sheng, China
Patent: 14
Arizona, United States
Patent: 14
Sichuan Sheng, China
Patent: 14
With the analysis among related 1,556 patents in last 5 years, we discover 369 new entrants. CarbonX BV, Fuzhou Dijiu Biotechnology Co., Ltd., Shaanxi University of Science & Technology are the most active new entrants in this area.
Zuid-Holland, Netherlands
Patent: 15
Fujian Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 14
Arizona, United States
Patent: 14
Guangdong Sheng, China
Patent: 12
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Patent: 11
Jiangsu Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
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Patent: 8
Hainan Sheng, China
Patent: 8
With the analysis among 1,853 patents, we discovered top 291 universities and scientific research institutions by total patent application. Shinshu University, Donghua University, Beijing University of Chemical Technology are dominant in this area. They take 9.01% of the total patent filing.
Nagano-ken, Japan
Patent: 80
Shanghai Shi, China
Patent: 50
Beijing Shi, China
Patent: 37
Tianjin Shi, China
Patent: 30
Jiangsu Sheng, China
Patent: 23
Zhejiang Sheng, China
Patent: 23
Tianjin Shi, China
Patent: 22
Jiangsu Sheng, China
Patent: 21
Anhui Sheng, China
Patent: 20
Shanghai Shi, China
Patent: 19