With the analysis among 62 patents, we discovered top 26 key players by total patent application. Nikon Corp., Westinghouse Brake & Signal Co. Ltd., GOLFZON Co., Ltd. are dominant in this area. They take 37.10% of the total patent filing.
Tokyo-to, Japan
Patent: 15
New York, United States
Patent: 2
Minnesota, United States
Patent: 2
Baden-Württemberg, Germany
Patent: 2
Washington, United States
Patent: 2
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With the analysis among related 4 patents applied in the last 5 years. We discover 2 most active companies in this area.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 2 new entrants.
Zhejiang Sheng, China
Patent: 1
With the analysis among 3 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Zhejiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1