With the analysis among 159 patents, we discovered top 97 key players by total patent application. Matsushita Electronics Corp., Honda Motor Co., Ltd., Sharp Corp. are dominant in this area. They take 15.09% of the total patent filing.
Osaka-fu, Japan
Patent: 12
Toyama-ken, Japan
Patent: 6
Aichi-ken, Japan
Patent: 3
Fukushima-ken, Japan
Patent: 3
Aichi-ken, Japan
Patent: 3
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With the analysis among related 8 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Yahoo Japan Corp., Doshisha University, Kobelco Construction Machinery Co. Ltd. take 50.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 4 new entrants. Yahoo Japan Corp., Doshisha University, Kobelco Construction Machinery Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Aichi-ken, Japan
Patent: 1
Chiba-ken, Japan
Patent: 1