With the analysis among 5,540 patents, we discovered top 482 key players by total patent application. Toyobo Co., Ltd., EIDP, Inc., Toray Industries, Inc. are dominant in this area. They take 6.26% of the total patent filing.
Osaka-fu, Japan
Patent: 136
Delaware, United States
Patent: 114
Tokyo-to, Japan
Patent: 97
Nordrhein-Westfalen, Germany
Patent: 77
Hessen, Germany
Patent: 66
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 52
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Lombardia, Italy
Patent: 1
Yamagata-ken, Japan
Patent: 1
With the analysis among related 1,259 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyobo Co., Ltd., Kingfa Sci. & Tech. Co., Ltd., China Petroleum & Chemical Corp. take 4.53% of patent filing during this period.
Osaka-fu, Japan
Patent: 26
Guangdong Sheng, China
Patent: 17
Beijing Shi, China
Patent: 14
Hubei Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Taiwan Province, China
Patent: 9
With the analysis among related 1,259 patents in last 5 years, we discover 367 new entrants. Etex Australia Pty Ltd., Nitto Denko (Shanghai Songjiang) Co., Ltd., Shaoxing Jinchuangchuang Plastic Electric Appliance Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Kentucky, United States
Patent: 6
Fujian Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Xinjiang Uygur Zizhiqu, China
Patent: 4
With the analysis among 373 patents, we discovered top 110 universities and scientific research institutions by total patent application. Wuhan University of Technology, Southeast University, Tongji University are dominant in this area. They take 13.40% of the total patent filing.
Hubei Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 8
Shanghai Shi, China
Patent: 8
Beijing Shi, China
Patent: 6
Colorado, United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4