With the analysis among 422 patents, we discovered top 244 key players by total patent application. TOSHIBA Corp., Mitsubishi Electric Corp., Matsushita Electronics Corp. are dominant in this area. They take 13.27% of the total patent filing.
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 17
Osaka-fu, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
Texas, United States
Patent: 8
Beijing Shi, China
Patent: 7
Toyama-ken, Japan
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
With the analysis among related 129 patents applied in the last 5 years. We discover 97 most active companies in this area. The fast-growing Suzhou Tongtai New Energy Technology Co., Ltd., Beijing FUNATE Innovation Technology Co., Ltd, State Grid Corp. of China take 7.75% of patent filing during this period.
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
undefined undefined
Patent: 2
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Minnesota, United States
Patent: 2
undefined undefined
Patent: 2
With the analysis among related 129 patents in last 5 years, we discover 88 new entrants. Suzhou Tongtai New Energy Technology Co., Ltd., Beijing FUNATE Innovation Technology Co., Ltd, Institute of Farmland Irrigation, Chinese Academy of Agricultural Sciences are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
undefined undefined
Patent: 2
Guangdong Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
undefined undefined
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among 116 patents, we discovered top 50 universities and scientific research institutions by total patent application. The Curators of the University of Missouri, Zhejiang University, North China Electric Power University are dominant in this area. They take 16.38% of the total patent filing.
Missouri, United States
Patent: 11
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Ohio, United States
Patent: 2
Shanghai Shi, China
Patent: 2