With the analysis among 8,439 patents, we discovered top 461 key players by total patent application. Nitto Denko Corp., Toppan, Inc., FUJIFILM Corp. are dominant in this area. They take 9.72% of the total patent filing.
With the analysis among related 1,763 patents applied in the last 5 years. We discover 492 most active companies in this area. The fast-growing Nitto Denko Corp., Toppan, Inc., Toyobo Co., Ltd. take 6.58% of patent filing during this period.
With the analysis among related 1,763 patents in last 5 years, we discover 288 new entrants. Jiangsu Shuangxing Color Plastic New Materials Co., Ltd., Wuhan University, Guangdong University of Technology are the most active new entrants in this area.
With the analysis among 901 patents, we discovered top 233 universities and scientific research institutions by total patent application. Zhejiang University, Tianjin University, South China University of Technology are dominant in this area. They take 5.99% of the total patent filing.