With the analysis among 15,364 patents, we discovered top 466 key players by total patent application. Mitsubishi Electric Engineering Co., Ltd., Mitsubishi Kogyo KK, DAIKIN INDUSTRIES Ltd. are dominant in this area. They take 13.67% of the total patent filing.
With the analysis among related 6,998 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Mitsubishi Electric Engineering Co., Ltd., DAIKIN INDUSTRIES Ltd., Daikin Airconditioning France SAS take 6.49% of patent filing during this period.
With the analysis among related 6,998 patents in last 5 years, we discover 320 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Qingdao University of Science & Technology, Shandong University are the most active new entrants in this area.
With the analysis among 1,170 patents, we discovered top 180 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, South China University of Technology, Tsinghua University are dominant in this area. They take 10.85% of the total patent filing.