With the analysis among 38 patents, we discovered top 30 key players by total patent application. Toyota Motor Corp., Aisin AW Co., Ltd., Koninklijke Philips NV are dominant in this area. They take 21.05% of the total patent filing.
Aichi-ken, Japan
Patent: 3
Noord-Holland, Netherlands
Patent: 2
Massachusetts, United States
Patent: 2
STOCKPORT, United Kingdom
Patent: 2
Taiwan Province, China
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 1 most active companies in this area.
Sichuan Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
Sichuan Sheng, China
Patent: 1
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