With the analysis among 42 patents, we discovered top 22 key players by total patent application. Kao Corp., Matsushita Electric Works Co. Ltd., Ichimaru Pharcos Co. Ltd. are dominant in this area. They take 30.95% of the total patent filing.
Gyeonggi-do, South Korea
Patent: 2
Kanagawa-ken, Japan
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 1 most active companies in this area.
Henan Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
Henan Sheng, 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