With the analysis among 5,185 patents, we discovered top 482 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., TOSHIBA Corp. are dominant in this area. They take 8.83% of the total patent filing.
Beijing Shi, China
Patent: 193
Tokyo-to, Japan
Patent: 154
Tokyo-to, Japan
Patent: 111
Osaka-fu, Japan
Patent: 93
Tokyo-to, Japan
Patent: 87
Aichi-ken, Japan
Patent: 75
Tokyo-to, Japan
Patent: 66
Bayern, Germany
Patent: 56
Tokyo-to, Japan
Patent: 53
Gansu Sheng, China
Patent: 52
With the analysis among 32 patents, we discovered top 6 start-ups by total patent application. Aisin KK, Englishco LLC, Laki Power ehf are active in this area.
Tokyo-to, Japan
Patent: 21
New York, United States
Patent: 5
Guangdong Sheng, China
Patent: 1
New York, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 348 patents applied in the last 5 years. We discover 268 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., State Grid Hunan Electric Power Co. take 9.48% of patent filing during this period.
Beijing Shi, China
Patent: 19
Guangdong Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 4
Schneider Electric Industries SAS
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Patent: 4
Jiangsu Sheng, China
Patent: 4
Technical Skills Training Center of State Grid Hunan Electric Power Co., Ltd.
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 348 patents in last 5 years, we discover 202 new entrants. Guangdong Power Grid Co. Ltd., Wetown Electric Group Co., Ltd., Technical Skills Training Center of State Grid Hunan Electric Power Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 4
Technical Skills Training Center of State Grid Hunan Electric Power Co., Ltd.
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 2
Weihai Special Equipment Inspection and Research Institute
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Patent: 2
Binzhou Special Equipment Inspection and Research Institute
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Patent: 2
With the analysis among 430 patents, we discovered top 123 universities and scientific research institutions by total patent application. Kuban State Agrarian University, Zhejiang University, Tsinghua University are dominant in this area. They take 10.93% of the total patent filing.
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Chongqing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4