With the analysis among 1,545 patents, we discovered top 471 key players by total patent application. UCAR Carbon Technology LLC, Kaneka Corp., AMOGREENTECH Co., Ltd. are dominant in this area. They take 11.00% of the total patent filing.
Tokyo-to, Japan
Patent: 70
Jeollanam-do, South Korea
Patent: 19
New York, United States
Patent: 18
New York, United States
Patent: 15
Tokyo-to, Japan
Patent: 14
BERKSHIRE, United Kingdom
Patent: 14
Osaka-fu, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
With the analysis among 10 patents, we discovered top 5 start-ups by total patent application. NeoGraf Solutions LLC, SF Motors, Inc., Aisin KK are active in this area.
Ohio, United States
Patent: 6
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 870 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, Kaneka Corp., Panasonic Intellectual Property Management Co. Ltd. take 4.60% of patent filing during this period.
Hunan Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 14
Osaka-fu, Japan
Patent: 11
Jeollanam-do, South Korea
Patent: 10
Tangshan Yida Graphene Technology Co., Ltd.
Hebei Sheng, China
Patent: 9
Guizhou Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Henan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
With the analysis among related 870 patents in last 5 years, we discover 413 new entrants. Panasonic Intellectual Property Management Co. Ltd., Tangshan Yida Graphene Technology Co., Ltd., Huiyang (Guizhou) New Energy Materials Co., Ltd. are the most active new entrants in this area.
Osaka-fu, Japan
Patent: 11
Tangshan Yida Graphene Technology Co., Ltd.
Hebei Sheng, China
Patent: 9
Guizhou Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 7
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Patent: 6
Ticino, Switzerland
Patent: 6
Xinjiang Uygur Zizhiqu, China
Patent: 5
With the analysis among 578 patents, we discovered top 158 universities and scientific research institutions by total patent application. Wuhan University, Central South University, South China University of Technology are dominant in this area. They take 8.30% of the total patent filing.
Hubei Sheng, China
Patent: 20
Hunan Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 10
Hubei Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Liaoning Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6