With the analysis among 976 patents, we discovered top 486 key players by total patent application. Sumitomo Wiring Systems (U.S.A.), Inc., State Grid Corp. of China, Sumitomo Electric Industries Ltd. are dominant in this area. They take 9.02% of the total patent filing.
Texas, United States
Patent: 36
Beijing Shi, China
Patent: 29
Osaka-fu, Japan
Patent: 23
Tokyo-to, Japan
Patent: 19
Guangdong Sheng, China
Patent: 12
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 822 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sumitomo Wiring Systems (U.S.A.), Inc., Sumitomo Electric Industries Ltd., Autonetworks Technologies Ltd. take 5.72% of patent filing during this period.
Texas, United States
Patent: 21
Osaka-fu, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
Beijing Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 4
Shiga-ken, Japan
Patent: 4
With the analysis among related 822 patents in last 5 years, we discover 480 new entrants. Huaian Welling Motor Manufacturing Co. Ltd., Furukawa Automotive Systems, Inc., Korea Electric Power Corp. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Shiga-ken, Japan
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 57 patents, we discovered top 27 universities and scientific research institutions by total patent application. Kurume University, Southwest Petroleum University, Civil Aviation Flight University of China are dominant in this area. They take 10.53% of the total patent filing.
Fukuoka-ken, Japan
Patent: 2
Sichuan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Miyagi-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1