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
Shaanxi Sheng, China
Patent: 113
Tokyo-to, Japan
Patent: 78
Beijing Shi, China
Patent: 77
Massachusetts, United States
Patent: 66
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
Shanghai Shi, China
Patent: 1
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.
Shaanxi Sheng, China
Patent: 95
Beijing Shi, China
Patent: 30
Zhejiang Sheng, China
Patent: 22
Shaanxi Sheng, China
Patent: 20
Shaanxi Sheng, China
Patent: 20
Sichuan Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 18
Heilongjiang Sheng, China
Patent: 17
Beijing Shi, China
Patent: 16
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.
Beijing Shi, China
Patent: 13
Guangxi Zhuangzu Zizhiqu, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Jiangxi Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
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.
Beijing Shi, China
Patent: 30
Shaanxi Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 24
Zhejiang Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 9
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 5