With the analysis among 44,676 patents, we discovered top 478 key players by total patent application. Siemens AG, TOSHIBA Corp., General Electric Co. are dominant in this area. They take 17.67% of the total patent filing.
Bayern, Germany
Patent: 2,891
Tokyo-to, Japan
Patent: 2,805
Massachusetts, United States
Patent: 2,200
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 1,698
Tokyo-to, Japan
Patent: 1,501
Gansu Sheng, China
Patent: 1,015
Heilongjiang Sheng, China
Patent: 893
Shaanxi Sheng, China
Patent: 858
Kanagawa-ken, Japan
Patent: 830
Kanagawa-ken, Japan
Patent: 651
With the analysis among 68 patents, we discovered top 6 start-ups by total patent application. Englishco LLC, Prosumir Aproveitamento Energetico Ltda., Shanghai Quanying Technology Co. Ltd. are active in this area.
New York, United States
Patent: 62
Prosumir Aproveitamento Energetico Ltda.
Rio Grande do Sul, Brazil
Patent: 2
Shanghai Quanying Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Oklahoma, United States
Patent: 1
Utah, United States
Patent: 1
With the analysis among related 15,446 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., Harbin Turbine Co. Ltd., Xi'an West Heat Energy Saving Technology Co., Ltd. take 9.37% of patent filing during this period.
Shaanxi Sheng, China
Patent: 764
Heilongjiang Sheng, China
Patent: 414
Shaanxi Sheng, China
Patent: 269
Zhejiang Sheng, China
Patent: 258
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 245
Kanagawa-ken, Japan
Patent: 219
Beijing Shi, China
Patent: 188
Sichuan Sheng, China
Patent: 177
Shaanxi Sheng, China
Patent: 164
Guangdong Sheng, China
Patent: 146
With the analysis among related 15,446 patents in last 5 years, we discover 186 new entrants. Datang Yuncheng Power Generation Co., Ltd., Huaneng Shandong Shidao Bay Nuclear Power Co., Ltd., Huaneng (Zhejiang) Energy Development Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 45
Shandong Sheng, China
Patent: 33
Zhejiang Sheng, China
Patent: 32
Shaanxi Sheng, China
Patent: 30
Shandong Sheng, China
Patent: 29
Zhejiang Sheng, China
Patent: 27
Jiangsu Sheng, China
Patent: 27
Shandong Sheng, China
Patent: 27
Liaoning Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 25
With the analysis among 4,044 patents, we discovered top 201 universities and scientific research institutions by total patent application. North China Electric Power University, Xi'an Jiaotong University, Tsinghua University are dominant in this area. They take 19.88% of the total patent filing.
Beijing Shi, China
Patent: 345
Shaanxi Sheng, China
Patent: 222
Beijing Shi, China
Patent: 84
Zhejiang Sheng, China
Patent: 82
Jiangsu Sheng, China
Patent: 75
Heilongjiang Sheng, China
Patent: 57
Tianjin Shi, China
Patent: 46
Shanghai Shi, China
Patent: 45
Shanghai Shi, China
Patent: 43
Jilin Sheng, China
Patent: 38