With the analysis among 20 patents, we discovered top 28 key players by total patent application. iCrete LLC, TAISEI Corp., FUJITA Co., Ltd. are dominant in this area. They take 40.00% of the total patent filing.
California, United States
Patent: 4
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Chiba-ken, Japan
Patent: 1
No data, please try another search term
With the analysis among related 9 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing China Railway Engineering Consulting Group Co., Ltd., Railway Construction Research Institute of China Academy of Railway Sciences Group Co., Ltd., China Railway Economic Planning and Research Institute Co., Ltd. take 66.67% of patent filing during this period.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 11 new entrants. China Railway Engineering Consulting Group Co., Ltd., Railway Construction Research Institute of China Academy of Railway Sciences Group Co., Ltd., China Railway Economic Planning and Research Institute Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1