With the analysis among 39 patents, we discovered top 27 key players by total patent application. Fujitsu Ltd., Ricoh Co., Ltd., General Electric Co. are dominant in this area. They take 20.51% of the total patent filing.
Massachusetts, United States
Patent: 2
Virginia, United States
Patent: 2
Massachusetts, United States
Patent: 2
Chiba-ken, Japan
Patent: 1
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With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.