With the analysis among 106 patents, we discovered top 29 key players by total patent application. PPG Industries Ohio, Inc., Hughes Aircraft Co., Toyota Motor Corp. are dominant in this area. They take 51.89% of the total patent filing.
Ohio, United States
Patent: 43
California, United States
Patent: 7
Shizuoka-ken, Japan
Patent: 5
California, United States
Patent: 4
Noord-Holland, Netherlands
Patent: 3
New York, United States
Patent: 3
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With the analysis among related 12 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Universidad Politécnica de Valencia, University of Valencia, Sigray, Inc. take 150.00% of patent filing during this period.
California, United States
Patent: 4
Sichuan Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 4 new entrants. Universidad Politécnica de Valencia, University of Valencia, Sigray, Inc. are the most active new entrants in this area.
California, United States
Patent: 4
Sichuan Sheng, China
Patent: 1
With the analysis among 25 patents, we discovered top 3 universities and scientific research institutions by total patent application.
California, United States
Patent: 1