With the analysis among 242 patents, we discovered top 154 key players by total patent application. Idemitsu Kosan Co., Ltd., Anhui Jiangwei Precision Manufacturing Co., Ltd., Hunan Guosheng Graphite Technology Co., Ltd. are dominant in this area. They take 23.97% of the total patent filing.
Tokyo-to, Japan
Patent: 42
Anhui Jiangwei Precision Manufacturing Co., Ltd.
Anhui Sheng, China
Patent: 11
Hunan Guosheng Graphite Technology Co., Ltd.
Hunan Sheng, China
Patent: 5
Ocean's King Lighting Science & Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shenzhen Haiyangwang Illumination Technology Co.,Ltd.
Guangdong Sheng, China
Patent: 4
Yancheng Additive Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Suzhou Yuxi New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Oklahoma, United States
Patent: 4
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 3
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With the analysis among related 252 patents applied in the last 5 years. We discover 178 most active companies in this area. The fast-growing Wuhan Institute of Technology, Nanjing University of Science & Technology, Hunan Guosheng Graphite Technology Co., Ltd. take 7.14% of patent filing during this period.
Wuhan Institute of Technology
Hubei Sheng, China
Patent: 8
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 5
Hunan Guosheng Graphite Technology Co., Ltd.
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Tianjin University of Science & Technology
Tianjin Shi, China
Patent: 4
Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences
Zhejiang Sheng, China
Patent: 4
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 4
With the analysis among related 252 patents in last 5 years, we discover 120 new entrants. Hunan Guosheng Graphite Technology Co., Ltd., Tianjin University of Science & Technology, Harbin Engineering University are the most active new entrants in this area.
Hunan Guosheng Graphite Technology Co., Ltd.
Hunan Sheng, China
Patent: 5
Tianjin University of Science & Technology
Tianjin Shi, China
Patent: 4
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 3
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 3
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 2
Harbin Institute of Technology (Weihai)
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Patent: 2
Liaoning Sheng, China
Patent: 2
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 2
Sichuan University of Science & Engineering
Sichuan Sheng, China
Patent: 2
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
With the analysis among 427 patents, we discovered top 153 universities and scientific research institutions by total patent application. Donghua University, Changzhou University, Zhejiang University are dominant in this area. They take 9.37% of the total patent filing.
Shanghai Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 10
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 10
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 9
Zhongyuan University of Technology
Henan Sheng, China
Patent: 9
Wuhan Institute of Technology
Hubei Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8
Fujian Sheng, China
Patent: 8