With the analysis among 89 patents, we discovered top 46 key players by total patent application. Fujitsu Ltd., Sanofi-Aventis Deutschland GmbH, Seiko Epson Corp. are dominant in this area. They take 15.73% of the total patent filing.
Nagano-ken, Japan
Patent: 3
Hyogo-ken, Japan
Patent: 2
Aichi-ken, Japan
Patent: 2
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With the analysis among related 4 patents applied in the last 5 years. We discover 2 most active companies in this area.
Aichi-ken, Japan
Patent: 1
Ishikawa-ken, Japan
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 1 new entrants.
Ishikawa-ken, Japan
Patent: 1
With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.