With the analysis among 38,763 patents, we discovered top 481 key players by total patent application. TOSHIBA Corp., Mitsubishi Electric Corp., Hitachi Ltd. are dominant in this area. They take 6.56% of the total patent filing.
Tokyo-to, Japan
Patent: 1,011
Tokyo-to, Japan
Patent: 837
Tokyo-to, Japan
Patent: 693
Osaka-fu, Japan
Patent: 624
Tokyo-to, Japan
Patent: 571
Bayern, Germany
Patent: 549
Tokyo-to, Japan
Patent: 411
Noord-Holland, Netherlands
Patent: 379
Baden-Württemberg, Germany
Patent: 368
With the analysis among 170 patents, we discovered top 38 start-ups by total patent application. Aisin KK, SuperGrid Institute SAS, Englishco LLC are active in this area.
Tokyo-to, Japan
Patent: 66
New York, United States
Patent: 11
Shanghai Shi, China
Patent: 7
BRISTOL, United Kingdom
Patent: 6
Guangdong Sheng, China
Patent: 2
With the analysis among related 4,745 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Jiangxi Feida Electric Equipment Co., Ltd., Raytheon Co. take 2.40% of patent filing during this period.
Beijing Shi, China
Patent: 60
Jiangxi Sheng, China
Patent: 28
Shanghai Shi, China
Patent: 26
Guangdong Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 23
Bayern, Germany
Patent: 21
Tokyo-to, Japan
Patent: 20
Beijing Shi, China
Patent: 20
With the analysis among related 4,745 patents in last 5 years, we discover 229 new entrants. Guangdong Power Grid Co. Ltd., The 13th Research Institute of China Electronics Technology Corporation, Biamp Systems LLC are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 26
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Patent: 14
Oregon, United States
Patent: 9
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Hunan Core Lead Technology Co., Ltd.
Hunan Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 7
With the analysis among 3,058 patents, we discovered top 217 universities and scientific research institutions by total patent application. North China Electric Power University, Xi'an Jiaotong University, Zhejiang University are dominant in this area. They take 4.61% of the total patent filing.
Beijing Shi, China
Patent: 38
Shaanxi Sheng, China
Patent: 36
Zhejiang Sheng, China
Patent: 33
Beijing Shi, China
Patent: 27
Hubei Sheng, China
Patent: 24
Hubei Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 16