With the analysis among 86 patents, we discovered top 57 key players by total patent application. Nikon Corp., Hitachi Ltd., Seiko Epson Corp. are dominant in this area. They take 17.44% of the total patent filing.
Nagano-ken, Japan
Patent: 3
Taiwan Province, China
Patent: 2
Noord-Brabant, Netherlands
Patent: 2
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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.
Taiwan Province, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Taiwan Province, China
Patent: 1
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Fukuoka-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1