With the analysis among 33 patents, we discovered top 31 key players by total patent application. Sharp Corp., Hitachi Ltd., YOZAN, Inc. are dominant in this area. They take 30.30% of the total patent filing.
Toyama-ken, Japan
Patent: 4
Kanagawa-ken, Japan
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Mitsubishi Heavy Industries, Ltd.
Korea Electric Power Corp.
Canon Marketing Japan, Inc.
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With the analysis among related 23 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Zhejiang University of Technology, Wells Fargo Bank NA, State Grid Corp. of China take 26.09% of patent filing during this period.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
South Dakota, United States
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 1
Beijing Intelliwei Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Shanghai Fudan Kingstar Computer Co. Ltd.
Shanghai Shi, China
Patent: 1
State Grid Jibei Electric Power Co., Ltd. Electric Power Research Institute
Beijing Shi, China
Patent: 1
Kobelco Construction Machinery Co. Ltd.
Liaocheng Power Supply Company of State Grid Shandong Electric Power Company
Shandong Sheng, China
Patent: 1
The 28th Research Institute of China Electronics Technology Group Corporation
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Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 26 new entrants. Zhejiang University of Technology, Wells Fargo Bank NA, State Grid Corp. of China are the most active new entrants in this area.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
South Dakota, United States
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 1
Beijing Intelliwei Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Shanghai Fudan Kingstar Computer Co. Ltd.
Shanghai Shi, China
Patent: 1
State Grid Jibei Electric Power Co., Ltd. Electric Power Research Institute
Beijing Shi, China
Patent: 1
Kobelco Construction Machinery Co. Ltd.
Liaocheng Power Supply Company of State Grid Shandong Electric Power Company
Shandong Sheng, China
Patent: 1
The 28th Research Institute of China Electronics Technology Group Corporation
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Patent: 1
With the analysis among 17 patents, we discovered top 10 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Hohai University, China Agricultural University are dominant in this area. They take 29.41% of the total patent filing.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
China Agricultural University
Beijing Shi, China
Patent: 1
North China Electric Power University
Beijing Shi, China
Patent: 1
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 1
Agricultural University of Hebei
Hebei Sheng, China
Patent: 1
North China University of Technology
Beijing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1