With the analysis among 960 patents, we discovered top 418 key players by total patent application. JNC Petrochemical Corp., Toray Industries, Inc., Sumitomo Chemical Co., Ltd. are dominant in this area. They take 9.58% of the total patent filing.
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 16
Osaka-fu, Japan
Patent: 15
Osaka-fu, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 14
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Gyeonggi-do, South Korea
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 156 patents applied in the last 5 years. We discover 122 most active companies in this area. The fast-growing Institute of Process Engineering, Chinese Academy of Sciences, Central South University, Hunan Guosheng Graphite Technology Co., Ltd. take 10.26% of patent filing during this period.
Beijing Shi, China
Patent: 6
Hunan Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 156 patents in last 5 years, we discover 78 new entrants. Hunan Guosheng Graphite Technology Co., Ltd., Bluestar (Hangzhou) Membrane Industry Co., Ltd., Henan Institute of Science & Technology are the most active new entrants in this area.
Hunan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among 261 patents, we discovered top 111 universities and scientific research institutions by total patent application. Central South University, Institute of Process Engineering, Chinese Academy of Sciences, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences are dominant in this area. They take 14.56% of the total patent filing.
Hunan Sheng, China
Patent: 20
Beijing Shi, China
Patent: 10
Qinghai Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5