With the analysis among 1,319 patents, we discovered top 88 key players by total patent application. Fujitsu Ltd., Hitachi Ltd., NEC Corp. are dominant in this area. They take 60.12% of the total patent filing.
Tokyo-to, Japan
Patent: 420
Tokyo-to, Japan
Patent: 256
Tokyo-to, Japan
Patent: 117
New York, United States
Patent: 45
Yamanashi-ken, Japan
Patent: 43
Wisconsin, United States
Patent: 43
Minnesota, United States
Patent: 42
Georgia, United States
Patent: 34
Pennsylvania, United States
Patent: 27
Minnesota, United States
Patent: 27
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
With the analysis among 17 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Massachusetts, United States
Patent: 8
Anhui Sheng, China
Patent: 1