With the analysis among 7,313 patents, we discovered top 470 key players by total patent application. KYB Corp., Showa Corp., Showa Manufacturing Co., Ltd. are dominant in this area. They take 23.44% of the total patent filing.
With the analysis among related 1,228 patents applied in the last 5 years. We discover 211 most active companies in this area. The fast-growing Hitachi Astemo Ltd., Sistemi Sospensioni SpA, Showa Corp. take 4.15% of patent filing during this period.
With the analysis among related 1,228 patents in last 5 years, we discover 153 new entrants. Zhuzhou Lince Group Co., Ltd., OVALO GmbH, Industrias Auxiliares SAU are the most active new entrants in this area.
With the analysis among 521 patents, we discovered top 121 universities and scientific research institutions by total patent application. South China University of Technology, Jiangsu University, Southwest Jiaotong University are dominant in this area. They take 7.10% of the total patent filing.