With the analysis among 24 patents, we discovered top 14 key players by total patent application. Emerson Electric Co., NEC Corp., The Nippon Signal Co., Ltd. are dominant in this area. They take 33.33% of the total patent filing.
Missouri, United States
Patent: 4
The Nippon Signal Co., Ltd.
Massachusetts, United States
Patent: 2
Fukushima-ken, Japan
Patent: 1
Nagano-ken, Japan
Patent: 1
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With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
With the analysis among 6 patents, we discovered top 4 universities and scientific research institutions by total patent application. Tianjin University, Kyoto University, Beijing Institute of Technology are dominant in this area. They take 66.67% of the total patent filing.
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 1