With the analysis among 1,545 patents, we discovered top 272 key players by total patent application. Kaneka Corp., Nitto Denko Corp., Sekisui Chemical Co., Ltd. are dominant in this area. They take 20.13% of the total patent filing.
Tokyo-to, Japan
Patent: 129
Osaka-fu, Japan
Patent: 113
Sekisui Chemical Co., Ltd.
Osaka-fu, Japan
Patent: 69
Sekisui Plastics Industrial Materials (Thailand) Co., Ltd.
Tokyo-to, Japan
Patent: 62
Tokyo-to, Japan
Patent: 51
Tokyo-to, Japan
Patent: 45
Tokyo-to, Japan
Patent: 45
Aichi-ken, Japan
Patent: 43
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 37
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 60 patents applied in the last 5 years. We discover 42 most active companies in this area. The fast-growing Hefei Heyuda Plastic Industry Co., Ltd., Sekisui Chemical Co., Ltd., Kureha Corp. take 21.67% of patent filing during this period.
Hefei Heyuda Plastic Industry Co., Ltd.
Anhui Sheng, China
Patent: 5
Sekisui Chemical Co., Ltd.
Sumitomo Chemical Co., Ltd.
Dongguan Dongguang Medical Intelligent Device R&D Co., Ltd.
Guangdong Sheng, China
Patent: 2
Sumitomo Rubber Industries, Ltd.
Aichi-ken, Japan
Patent: 2
Asahi Kasei Construction Materials Corp.
With the analysis among related 60 patents in last 5 years, we discover 28 new entrants. Hefei Heyuda Plastic Industry Co., Ltd., Kureha Corp., Dongguan Dongguang Medical Intelligent Device R&D Co., Ltd. are the most active new entrants in this area.
Hefei Heyuda Plastic Industry Co., Ltd.
Anhui Sheng, China
Patent: 5
Dongguan Dongguang Medical Intelligent Device R&D Co., Ltd.
Guangdong Sheng, China
Patent: 2
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shoujia Lihua Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Shenzhen Graduate School of Tsinghua University
Linkage Tianyi New Energy Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 68 patents, we discovered top 26 universities and scientific research institutions by total patent application. Louisiana State University, Sichuan University, Massachusetts Institute of Technology are dominant in this area. They take 14.71% of the total patent filing.
Louisiana State University
Louisiana, United States
Patent: 4
Sichuan Sheng, China
Patent: 3
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Changchun Inst of Applied Chem Chinese Academy of Sciences
Jilin Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1