With the analysis among 5,469 patents, we discovered top 485 key players by total patent application. Idemitsu Kosan Co., Ltd., China Petroleum & Chemical Corp., Arakawa Chemical Industries Ltd. are dominant in this area. They take 6.42% of the total patent filing.
Tokyo-to, Japan
Patent: 129
Beijing Shi, China
Patent: 118
Osaka-fu, Japan
Patent: 94
Tokyo-to, Japan
Patent: 78
Osaka-fu, Japan
Patent: 72
Tokyo-to, Japan
Patent: 62
Anhui Sheng, China
Patent: 58
Hokkaido, Japan
Patent: 48
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With the analysis among related 1,799 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing HANWHA SOLUTIONS CORP., Idemitsu Kosan Co., Ltd., Anhui Tongxin Chemical Industry Co., Ltd. take 7.39% of patent filing during this period.
Tokyo-to, Japan
Patent: 44
Anhui Sheng, China
Patent: 42
KOLONG INDUSTRIAL CO., LTD
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Patent: 37
Beijing Shi, China
Patent: 32
Osaka-fu, Japan
Patent: 24
Hokkaido, Japan
Patent: 20
Zhejiang Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 17
With the analysis among related 1,799 patents in last 5 years, we discover 368 new entrants. Foshan Lubang Asphalt Co., Ltd., Fujian Youyi Adhesive Tape Group Co., Ltd., Idemitsu Unitech Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 17
Fujian Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 8
Puyang Xintian Chemical Co. Ltd.
Henan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
Guangzhou Poseidon Material Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
With the analysis among 333 patents, we discovered top 71 universities and scientific research institutions by total patent application. Chang'an University, Ningbo Polytechnic Institute, East China University of Science & Technology are dominant in this area. They take 34.83% of the total patent filing.
Shaanxi Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 7
Liaoning Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Gansu Sheng, China
Patent: 5