With the analysis among 29 patents, we discovered top 18 key players by total patent application. Hitachi Ltd., Medtronic, Inc., Ethicon Endo-Surgery, Inc. are dominant in this area. They take 27.59% of the total patent filing.
Minnesota, United States
Patent: 2
Ohio, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
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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 9 patents, we discovered top 1 universities and scientific research institutions by total patent application.
New York, United States
Patent: 8