With the analysis among 6,702 patents, we discovered top 474 key players by total patent application. NIPPON STEEL Stainless Steel Corp., Leonhard Kurz Stiftung & Co. KG, Hyundai Steel Co. are dominant in this area. They take 8.59% of the total patent filing.
With the analysis among related 3,571 patents applied in the last 5 years. We discover 415 most active companies in this area. The fast-growing NIPPON STEEL Stainless Steel Corp., Hyundai Steel Co., MS AUTOTECH Co., Ltd. take 6.16% of patent filing during this period.
With the analysis among related 3,571 patents in last 5 years, we discover 276 new entrants. Wenzhou Oulite Machinery Equipment Co. Ltd., Chongqing Jiangdong Machinery Co. Ltd., Yunnan Qiaotong Packaging & Printing Co. Ltd. are the most active new entrants in this area.
With the analysis among 493 patents, we discovered top 102 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Wuhan University of Technology, Huazhong University of Science & Technology are dominant in this area. They take 11.16% of the total patent filing.