With the analysis among 333 patents, we discovered top 196 key players by total patent application. Matsushita Electronics Corp., State Grid Corp. of China, Sumitomo Rubber Industries, Ltd. are dominant in this area. They take 10.81% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 17
State Grid Corp. of China
Beijing Shi, China
Patent: 10
Sumitomo Rubber Industries, Ltd.
Nippon Telegraph & Telephone Corp.
Emerson Automation Solutions Measurement Systems & Services
Texas, United States
Patent: 8
Emerson Process Management Power & Water Solutions, Inc.
Pennsylvania, United States
Patent: 8
Tokyo Electric Power Co. Holdings, Inc.
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Shenzhen Corerain Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai Shanma Intelligent Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 112 patents applied in the last 5 years. We discover 108 most active companies in this area. The fast-growing State Grid Corp. of China, China Institute of Water Resources and Hydropower Research, China Petroleum & Chemical Corp. take 8.93% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 4
China Institute of Water Resources and Hydropower Research
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Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 3
A&D Holon Holdings Co., Ltd.
Shanghai Shi, China
Patent: 2
Shenzhen Corerain Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
With the analysis among related 112 patents in last 5 years, we discover 93 new entrants. China Petroleum & Chemical Corp., Jiangsu Electric Power Co., Tongji University are the most active new entrants in this area.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shenzhen Corerain Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Korea Gas Technology Corp.
Beijing Shi, China
Patent: 2
China Oil & Gas Pipeline Network Corp.
Beijing Shi, China
Patent: 2
Shanghai Institute of Process Automation Instrumentation
Shanghai Shi, China
Patent: 1
Beijing Lemi Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 75 patents, we discovered top 34 universities and scientific research institutions by total patent application. Wuhan University, China Petroleum University Beijing, Tongji University are dominant in this area. They take 16.00% of the total patent filing.
Hubei Sheng, China
Patent: 3
China Petroleum University Beijing
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
University of Science & Technology of China
Anhui Sheng, China
Patent: 2
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 2
China Three Gorges University
Hubei Sheng, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
China Agricultural University
Beijing Shi, China
Patent: 1