With the analysis among 38,720 patents, we discovered top 447 key players by total patent application. Panasonic Holdings Corp., Matsushita Electronics Corp., FUJIFILM Corp. are dominant in this area. They take 10.56% of the total patent filing.
With the analysis among related 12,013 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sichuan University, China Petroleum & Chemical Corp., South China University of Technology take 2.42% of patent filing during this period.
With the analysis among related 12,013 patents in last 5 years, we discover 160 new entrants. Miracll Chemicals Co., Ltd., Yibin Tianyuan Group Co., Ltd., University of Chinese Academy of Sciences are the most active new entrants in this area.
With the analysis among 8,414 patents, we discovered top 376 universities and scientific research institutions by total patent application. South China University of Technology, Beijing University of Chemical Technology, Sichuan University are dominant in this area. They take 6.61% of the total patent filing.