With the analysis among 26 patents, we discovered top 15 key players by total patent application. Sony International Europe Gmbh, Nippon Telegraph & Telephone Corp., Ueda Japan Radio Co. Ltd. are dominant in this area. They take 34.62% of the total patent filing.
Nagano-ken, Japan
Patent: 2
Texas, United States
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.
Shaanxi Sheng, China
Patent: 1
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With the analysis among 6 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Heilongjiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1