With the analysis among 79 patents, we discovered top 48 key players by total patent application. ZF Friedrichshafen AG, Hitachi Ltd., Brother Industries, Ltd. are dominant in this area. They take 16.46% of the total patent filing.
Baden-Württemberg, Germany
Patent: 7
Aichi-ken, Japan
Patent: 3
Aichi-ken, Japan
Patent: 2
Fukushima-ken, Japan
Patent: 2
Yamanashi-ken, Japan
Patent: 2
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With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Heilongjiang Sheng, China
Patent: 1