With the analysis among 31 patents, we discovered top 19 key players by total patent application. Aizawa Koatsu Concrete KK, NIPPON STEEL CORP., Fujika Co., Ltd. are dominant in this area. They take 22.58% of the total patent filing.
Saitama-ken, Japan
Patent: 1
Shandong Sheng, China
Patent: 1
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With the analysis among related 23 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Aizawa Koatsu Concrete KK, NIPPON STEEL CORP., Fujika Co., Ltd. take 26.09% of patent filing during this period.
Changjiang Engineering Supervision Consulting Co., Ltd. (Hubei)
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Bến Tre, Vietnam
Patent: 1
Jilin Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 9 new entrants. Aizawa Koatsu Concrete KK, NIPPON STEEL CORP., Land Business Co., Ltd. are the most active new entrants in this area.
Changjiang Engineering Supervision Consulting Co., Ltd. (Hubei)
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Bến Tre, Vietnam
Patent: 1
Jilin Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 1