With the analysis among 51 patents, we discovered top 31 key players by total patent application. International Business Machines Corp., Fujitsu Ltd., Matsushita Electronics Corp. are dominant in this area. They take 23.53% of the total patent filing.
New York, United States
Patent: 5
Virginia, United States
Patent: 2
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With the analysis among 3 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Zhejiang Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1