With the analysis among 1,062 patents, we discovered top 156 key players by total patent application. Association des Sociétés Françaises d'Autoroute, Daido Steel Co., Ltd., NKK Corp. are dominant in this area. They take 25.99% of the total patent filing.
Aichi-ken, Japan
Patent: 78
Tokyo-to, Japan
Patent: 52
Tokyo-to, Japan
Patent: 41
Tokyo-to, Japan
Patent: 37
Nordrhein-Westfalen, Germany
Patent: 35
Tokyo-to, Japan
Patent: 25
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With the analysis among related 105 patents applied in the last 5 years. We discover 44 most active companies in this area. The fast-growing CISDI Engineering Co. Ltd., Anyang Younengde Electric Co., Ltd., Jinchuan Group Co., Ltd. take 33.33% of patent filing during this period.
Chongqing Shi, China
Patent: 15
Henan Sheng, China
Patent: 13
Gansu Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Gansu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
With the analysis among related 105 patents in last 5 years, we discover 39 new entrants. Anyang Younengde Electric Co., Ltd., Jinchuan Group Co., Ltd., PyroGenesis Canada, Inc. are the most active new entrants in this area.
Henan Sheng, China
Patent: 13
Gansu Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Gansu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
With the analysis among 46 patents, we discovered top 10 universities and scientific research institutions by total patent application. North Eastern University, Iowa State University, Northwestern University are dominant in this area. They take 45.65% of the total patent filing.
Liaoning Sheng, China
Patent: 4
Iowa, United States
Patent: 1
Illinois, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
North China University of Science & Technology
Hebei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1