With the analysis among 2,384 patents, we discovered top 491 key players by total patent application. Toyobo Co., Ltd., Xiamen Changsu Industrial Co. Ltd., Toray Industries, Inc. are dominant in this area. They take 14.26% of the total patent filing.
Osaka-fu, Japan
Patent: 176
Fujian Sheng, China
Patent: 93
Tokyo-to, Japan
Patent: 71
Anhui Sheng, China
Patent: 62
Michigan, United States
Patent: 33
Tokyo-to, Japan
Patent: 27
Beijing Shi, China
Patent: 25
Rhode Island, United States
Patent: 23
Hessen, Germany
Patent: 18
Tokyo-to, Japan
Patent: 15
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
With the analysis among related 1,705 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyobo Co., Ltd., Xiamen Changsu Industrial Co. Ltd., Anhui Guofeng New Materials Co., Ltd. take 16.25% of patent filing during this period.
Osaka-fu, Japan
Patent: 150
Fujian Sheng, China
Patent: 88
Anhui Sheng, China
Patent: 39
Tokyo-to, Japan
Patent: 32
Michigan, United States
Patent: 30
Jiangsu Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 13
Tokyo-to, Japan
Patent: 12
Shanghai Shi, China
Patent: 11
With the analysis among related 1,705 patents in last 5 years, we discover 422 new entrants. Nanjing Lanpucheng New Material Co. Ltd., Huizhou Yidu Yuzheng Digital Technology Co., Ltd., Baoshan Iron & Steel Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 13
Shanghai Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
Uttar Pradesh, India
Patent: 7
Zhejiang Sheng, China
Patent: 7
With the analysis among 137 patents, we discovered top 50 universities and scientific research institutions by total patent application. Hunan University of Technology, Sichuan University, Beijing Normal University are dominant in this area. They take 28.47% of the total patent filing.
Hunan Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2