With the analysis among 387 patents, we discovered top 163 key players by total patent application. NEC Corp., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 18.60% of the total patent filing.
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 16
Beijing Shi, China
Patent: 15
Fukushima-ken, Japan
Patent: 14
Aichi-ken, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 2
With the analysis among related 178 patents applied in the last 5 years. We discover 137 most active companies in this area. The fast-growing State Grid Corp. of China, Fujitsu Ltd., Fujifilm Business Innovation Corp. take 13.48% of patent filing during this period.
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
With the analysis among related 178 patents in last 5 years, we discover 106 new entrants. FiNC Technologies, CYBO KK, Southeast University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 111 patents, we discovered top 61 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Hunan University, China Three Gorges University are dominant in this area. They take 13.51% of the total patent filing.
Shaanxi Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2