With the analysis among 44 patents, we discovered top 20 key players by total patent application. TOSHIBA Corp., VNUS Medical Technologies, Inc., Covidien Pte Ltd. are dominant in this area. They take 38.64% of the total patent filing.
California, United States
Patent: 4
Fukushima-ken, Japan
Patent: 3
Massachusetts, United States
Patent: 2
New Jersey, United States
Patent: 2
Michigan, United States
Patent: 2
New York, United States
Patent: 2
Delaware, United States
Patent: 2
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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.
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With the analysis among 8 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Pennsylvania, United States
Patent: 1
California, United States
Patent: 1