With the analysis among 688 patents, we discovered top 302 key players by total patent application. Ohbayashi Corp., Kajima Corp., TAISEI Corp. are dominant in this area. They take 18.90% of the total patent filing.
Jiangsu Sheng, China
Patent: 55
Jiangsu Sheng, China
Patent: 39
Tokyo-to, Japan
Patent: 36
Shanghai Shi, China
Patent: 32
Tokyo-to, Japan
Patent: 29
Hokkaido, Japan
Patent: 18
Yamanashi-ken, Japan
Patent: 14
Jiangsu Sheng, China
Patent: 13
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 2
With the analysis among related 131 patents applied in the last 5 years. We discover 97 most active companies in this area. The fast-growing Ohbayashi Corp., Penta-Ocean Construction Co., Ltd., Strata Products Worldwide LLC take 10.69% of patent filing during this period.
Jiangsu Sheng, China
Patent: 6
Yamanashi-ken, Japan
Patent: 4
Pennsylvania, United States
Patent: 4
Hubei Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among related 131 patents in last 5 years, we discover 87 new entrants. Strata Products Worldwide LLC, China Construction Third Engineering Bureau Group Co. Ltd., China MCC 20 Group Co., Ltd. are the most active new entrants in this area.
Pennsylvania, United States
Patent: 4
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
New York, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 24 patents, we discovered top 14 universities and scientific research institutions by total patent application. Zhejiang University, Taiyuan University of Technology, Hubei University of Technology are dominant in this area. They take 16.67% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Tokyo Institute of Technology
Jiangxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1