With the analysis among 259,762 patents, we discovered top 466 key players by total patent application. Konica Minolta, Inc., FUJIFILM Corp., Eastman Kodak Co. are dominant in this area. They take 8.89% of the total patent filing.
With the analysis among related 50,703 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hebei Chenyang Industry & Trade Group Co., Ltd., L'Oréal SA, Shiseido Co., Ltd. take 1.82% of patent filing during this period.
With the analysis among related 50,703 patents in last 5 years, we discover 30 new entrants. Clover Corp. Ltd., Jiangsu Laike Chemical Co. Ltd., Nanomi BV are the most active new entrants in this area.
With the analysis among 22,356 patents, we discovered top 385 universities and scientific research institutions by total patent application. South China University of Technology, Shaanxi University of Science & Technology, Jiangnan University are dominant in this area. They take 5.38% of the total patent filing.