With the analysis among 175,644 patents, we discovered top 470 key players by total patent application. NIPPON STEEL Stainless Steel Corp., JFE Holdings, Inc., JFE Steel Corp. are dominant in this area. They take 9.18% of the total patent filing.
With the analysis among related 57,412 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing JFE Holdings, Inc., JFE Steel Corp., POSCO take 4.32% of patent filing during this period.
With the analysis among related 57,412 patents in last 5 years, we discover 46 new entrants. Baotou Iron & Steel (Group) Co. Ltd., Dongguan Yintai Glass Co. Ltd., Hebei Jingye Plate Co., Ltd. are the most active new entrants in this area.
With the analysis among 17,817 patents, we discovered top 350 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Northeastern University, Institute of Metal Research Chinese Academy of Sciences are dominant in this area. They take 3.73% of the total patent filing.