With the analysis among 31 patents, we discovered top 20 key players by total patent application. Netpia, Inc., Sanko KK, Dwango Co., Ltd. are dominant in this area. They take 32.26% of the total patent filing.
Nagano-ken, Japan
Patent: 3
Aichi-ken, Japan
Patent: 1
SURREY, United Kingdom
Patent: 1
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With the analysis among 5 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Anhui Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1