With the analysis among 299 patents, we discovered top 128 key players by total patent application. THK CO., LTD., USG Interiors LLC, Westinghouse Air Brake Technologies Corp. are dominant in this area. They take 12.71% of the total patent filing.
Tokyo-to, Japan
Patent: 15
Illinois, United States
Patent: 12
Pennsylvania, United States
Patent: 11
Tokyo-to, Japan
Patent: 11
California, United States
Patent: 8
Ohio, United States
Patent: 8
Tennessee, United States
Patent: 6
Illinois, United States
Patent: 5
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 3
With the analysis among related 64 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing THK CO., LTD., NTN Corp., Palo Alto Research Center LLC take 21.88% of patent filing during this period.
California, United States
Patent: 4
Illinois, United States
Patent: 3
Henan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 64 patents in last 5 years, we discover 31 new entrants. Palo Alto Research Center LLC, G & W Electric Co., Hall Logic Inc are the most active new entrants in this area.
California, United States
Patent: 4
Illinois, United States
Patent: 3
Henan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Pennsylvania, United States
Patent: 1
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Patent: 1
Michigan, United States
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 27 patents, we discovered top 12 universities and scientific research institutions by total patent application. Shandong University of Technology, China University of Mining & Technology, Henan University of Science & Technology are dominant in this area. They take 40.74% of the total patent filing.
Shandong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sachsen, Germany
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1