With the analysis among 88 patents, we discovered top 47 key players by total patent application. Mitsubishi Electric Corp., DENSO Corp., Hitachi Ltd. are dominant in this area. They take 26.14% of the total patent filing.
Tokyo-to, Japan
Patent: 12
Aichi-ken, Japan
Patent: 6
Mitsubishi Heavy Industries, Ltd.
Texas, United States
Patent: 3
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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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