With the analysis among 306 patents, we discovered top 165 key players by total patent application. Toyobo Co., Ltd., Toray Industries, Inc., Mitsubishi Kasei Corp. are dominant in this area. They take 30.39% of the total patent filing.
Osaka-fu, Japan
Patent: 55
Tokyo-to, Japan
Patent: 29
Jiangsu Sheng, China
Patent: 6
South Carolina, United States
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
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With the analysis among related 207 patents applied in the last 5 years. We discover 106 most active companies in this area. The fast-growing Toyobo Co., Ltd., Toray Industries, Inc., Jiangsu Shuangxing Color Plastic New Materials Co., Ltd. take 33.82% of patent filing during this period.
Osaka-fu, Japan
Patent: 49
Tokyo-to, Japan
Patent: 15
Jiangsu Sheng, China
Patent: 6
South Carolina, United States
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 207 patents in last 5 years, we discover 100 new entrants. Jiangsu Shuangxing Color Plastic New Materials Co., Ltd., Unitika Ltd., Toppan, Inc. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 6
South Carolina, United States
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Indiana, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
With the analysis among 7 patents, we discovered top 4 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, North China Electric Power University, China University of Mining & Technology are dominant in this area. They take 42.86% of the total patent filing.
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1