With the analysis among 5,683 patents, we discovered top 478 key players by total patent application. Mitsubishi Heavy Industries, Ltd., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 11.56% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 234
Tokyo-to, Japan
Patent: 227
Tokyo-to, Japan
Patent: 196
Kanagawa-ken, Japan
Patent: 139
Bayern, Germany
Patent: 132
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 113
Tokyo-to, Japan
Patent: 78
State Grid Corp. of China
Beijing Shi, China
Patent: 77
Massachusetts, United States
Patent: 66
Combustion Engineering, Inc.
North Carolina, United States
Patent: 66
With the analysis among 6 patents, we discovered top 4 start-ups by total patent application. Aisin KK, Cubit AS, Zhiji Automotive Technology Co., Ltd. are active in this area.
Hordaland, Norway
Patent: 2
Zhiji Automotive Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Beijing Xiaobei Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 1,891 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., State Grid Corp. of China, Huadian Electric Power Research Institute Co., Ltd. take 7.77% of patent filing during this period.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 95
State Grid Corp. of China
Beijing Shi, China
Patent: 30
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 22
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 20
Xi'an West Heat Energy Saving Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 20
Dongfang Boiler (Group) Holdings Co., Ltd.
Sichuan Sheng, China
Patent: 19
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 18
Heilongjiang Sheng, China
Patent: 17
Huaneng Power International, Inc.
Beijing Shi, China
Patent: 16
China Datang Group Science and Technology Research Institute Co., Ltd. Thermal Power Technology Research Institute
Beijing Shi, China
Patent: 13
With the analysis among related 1,891 patents in last 5 years, we discover 391 new entrants. China Datang Group Science and Technology Research Institute Co., Ltd. Thermal Power Technology Research Institute, Guangxi Power Grid Co., Ltd. Electric Power Research Institute, Huaneng (Zhejiang) Energy Development Co., Ltd. are the most active new entrants in this area.
China Datang Group Science and Technology Research Institute Co., Ltd. Thermal Power Technology Research Institute
Beijing Shi, China
Patent: 13
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 13
Huaneng (Zhejiang) Energy Development Co., Ltd.
Zhejiang Sheng, China
Patent: 12
Huaneng Ruijin Power Generation Co., Ltd.
Jiangxi Sheng, China
Patent: 7
Datang Yuncheng Power Generation Co., Ltd.
Shandong Sheng, China
Patent: 7
Beijing Runneng Technology Co., Ltd.
Beijing Shi, China
Patent: 7
Suzhou Xire Energy Saving and Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Lianyungang Haihong Fish Meal Feed Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Datang Boiler and Pressure Vessel Inspection Center Co., Ltd.
Anhui Sheng, China
Patent: 6
With the analysis among 519 patents, we discovered top 115 universities and scientific research institutions by total patent application. North China Electric Power University, Xi'an Jiaotong University, Southeast University are dominant in this area. They take 16.96% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 30
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 24
Zhejiang Sheng, China
Patent: 17
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 12
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 11
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 9
Beijing Shi, China
Patent: 6
Beijing Normal University
Beijing Shi, China
Patent: 6
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5