With the analysis among 40 patents, we discovered top 14 key players by total patent application. Fujitsu Ltd., Advantest Corp., Matsushita Electronics Corp. are dominant in this area. They take 45.00% of the total patent filing.
Nagano-ken, Japan
Patent: 1
Fukushima-ken, Japan
Patent: 1
Miyagi-ken, Japan
Patent: 1
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With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1