With the analysis among 71 patents, we discovered top 23 key players by total patent application. Denka Corp., Taiheiyo Cement Corp., Taiheiyo Materials Corp. are dominant in this area. They take 64.79% of the total patent filing.
New York, United States
Patent: 27
Chiba-ken, Japan
Patent: 14
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 10 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Taiheiyo Cement Corp., JSP Corp., Kwang Shin Construction Co., Ltd. take 50.00% of patent filing during this period.
Chiba-ken, Japan
Patent: 3
New York, United States
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 4 new entrants. Kwang Shin Construction Co., Ltd., Seoha Co. Ltd., Daon Construction Co. Ltd. are the most active new entrants in this area.
With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1