With the analysis among 49 patents, we discovered top 35 key players by total patent application. Sony Group Corp., Honda Motor Co., Ltd., Matsushita Electric Works Co. Ltd. are dominant in this area. They take 22.45% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Toyama-ken, Japan
Patent: 1
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
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