With the analysis among 38 patents, we discovered top 26 key players by total patent application. NEC Corp., Fujitsu Ltd., Nissan Motor Co., Ltd. are dominant in this area. They take 18.42% of the total patent filing.
Fukushima-ken, Japan
Patent: 2
Washington, United States
Patent: 1
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With the analysis among related 8 patents applied in the last 5 years. We discover 1 most active companies in this area.
Chongqing Shi, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 1 new entrants.
Chongqing Shi, China
Patent: 1
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