With the analysis among 20,541 patents, we discovered top 470 key players by total patent application. Mitsubishi Electric Engineering Co., Ltd., Siemens AG, Siemens SA are dominant in this area. They take 8.96% of the total patent filing.
With the analysis among related 4,763 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Mitsubishi Electric Engineering Co., Ltd., FANUC Corp., State Grid Corp. of China take 3.65% of patent filing during this period.
With the analysis among related 4,763 patents in last 5 years, we discover 251 new entrants. Steering Solutions IP Holding Corp., Nanjing University of Science & Technology, Sanden Automotive Components Corp. are the most active new entrants in this area.
With the analysis among 2,083 patents, we discovered top 266 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Nanjing University of Aeronautics & Astronautics, Shenyang University of Technology are dominant in this area. They take 10.56% of the total patent filing.