With the analysis among 51,220 patents, we discovered top 486 key players by total patent application. State Grid Corp. of China, Hitachi Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 2.88% of the total patent filing.
Beijing Shi, China
Patent: 634
Tokyo-to, Japan
Patent: 423
Tokyo-to, Japan
Patent: 420
Tokyo-to, Japan
Patent: 336
Tokyo-to, Japan
Patent: 296
Tokyo-to, Japan
Patent: 227
Shandong Sheng, China
Patent: 193
Ohio, United States
Patent: 186
Guangdong Sheng, China
Patent: 182
Tokyo-to, Japan
Patent: 175
With the analysis among 1,109 patents, we discovered top 463 start-ups by total patent application. Chengdu Yuefan Innovative Technology Co. Ltd., Hai Robotics Co., Ltd., Aisin KK are active in this area.
Sichuan Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 18
California, United States
Patent: 16
Beijing Shi, China
Patent: 15
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 12
Shanghai Shi, China
Patent: 12
Massachusetts, United States
Patent: 12
With the analysis among related 38,615 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Bank of China Ltd., OBIC Co. Ltd., Toshiba Tec Corp. take 2.34% of patent filing during this period.
Beijing Shi, China
Patent: 367
Tokyo-to, Japan
Patent: 271
Tokyo-to, Japan
Patent: 265
Beijing Shi, China
Patent: 174
Shandong Sheng, China
Patent: 172
Beijing Shi, China
Patent: 158
Tokyo-to, Japan
Patent: 155
Tokyo-to, Japan
Patent: 151
Beijing Shi, China
Patent: 141
With the analysis among related 38,615 patents in last 5 years, we discover 190 new entrants. Guangdong Power Grid Co. Ltd., Ping An Bank Co., Ltd., Alipay (Hangzhou) Information Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 69
Shanghai Shi, China
Patent: 67
Zhejiang Sheng, China
Patent: 67
Shanghai Shi, China
Patent: 47
Hong Kong SAR, China
Patent: 40
Guangdong Sheng, China
Patent: 37
Beijing Shi, China
Patent: 34
Shanghai Shi, China
Patent: 32
Taiwan Province, China
Patent: 31
Zhejiang Sheng, China
Patent: 30
With the analysis among 5,506 patents, we discovered top 313 universities and scientific research institutions by total patent application. North China Electric Power University, Wuhan University of Technology, Kunming University of Science & Technology are dominant in this area. They take 2.49% of the total patent filing.
Beijing Shi, China
Patent: 39
Hubei Sheng, China
Patent: 35
Yunnan Sheng, China
Patent: 35
Jiangsu Sheng, China
Patent: 33
Guangdong Sheng, China
Patent: 32
Zhejiang Sheng, China
Patent: 30
Heilongjiang Sheng, China
Patent: 30
Anhui Sheng, China
Patent: 28
Shandong Sheng, China
Patent: 27
Shaanxi Sheng, China
Patent: 27