With the analysis among 92 patents, we discovered top 47 key players by total patent application. Hyundai Motor Co., Ltd., Mitsui Kinzoku Act Corp., Donnelly Corp. are dominant in this area. They take 25.00% of the total patent filing.
Kanagawa-ken, Japan
Patent: 7
Michigan, United States
Patent: 6
Fukushima-ken, Japan
Patent: 4
Niedersachsen, Germany
Patent: 4
Illinois, United States
Patent: 3
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With the analysis among related 1 patents applied in the last 5 years. We discover 3 most active companies in this area.
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