With the analysis among 35 patents, we discovered top 29 key players by total patent application. Hitachi Ltd., Mitsubishi Electric Corp., NEC Corp. are dominant in this area. They take 8.57% of the total patent filing.
Shizuoka-ken, Japan
Patent: 1
Taiwan Province, China
Patent: 1
California, United States
Patent: 1
Taiwan Province, China
Patent: 1
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With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1