With the analysis among 60 patents, we discovered top 15 key players by total patent application. NEC Corp., Hitachi Ltd., Fujitsu Ltd. are dominant in this area. They take 60.00% of the total patent filing.
Tokyo-to, Japan
Patent: 21
New York, United States
Patent: 1
Washington, United States
Patent: 1
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With the analysis among related 6 patents applied in the last 5 years. We discover 3 most active companies in this area.
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 3 new entrants.
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 4 universities and scientific research institutions by total patent application. Zhejiang University, University of Science & Technology of China, Hohai University are dominant in this area. They take 66.67% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1