With the analysis among 20,747 patents, we discovered top 460 key players by total patent application. Hitachi Ltd., TOSHIBA Corp., General Electric Co. are dominant in this area. They take 5.42% of the total patent filing.
With the analysis among related 4,733 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Applied Materials, Inc., Lam Research Corp., Huaneng Shandong Shidao Bay Nuclear Power Co., Ltd. take 2.37% of patent filing during this period.
With the analysis among related 4,733 patents in last 5 years, we discover 252 new entrants. Huaneng Shandong Shidao Bay Nuclear Power Co., Ltd., Xi'an Thermal Power Research Institute Co., Ltd., China Shipbuilding Industry Corp. No 703 Institute are the most active new entrants in this area.
With the analysis among 3,244 patents, we discovered top 288 universities and scientific research institutions by total patent application. Tsinghua University, Technical Institute of Physics & Chemistry CAS, Zhejiang University are dominant in this area. They take 5.70% of the total patent filing.