With the analysis among 330 patents, we discovered top 102 key players by total patent application. TAISEI Corp., FUJITA Co., Ltd., Ohbayashi Corp. are dominant in this area. They take 15.45% of the total patent filing.
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 16
Jiangsu Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 13
Tokyo-to, Japan
Patent: 11
Michigan, United States
Patent: 8
Georgia, United States
Patent: 8
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With the analysis among related 46 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Taiyo Kogyo KK, China Construction Eighth Bureau Third Construction Co., Ltd., Unitika Ltd. take 15.22% of patent filing during this period.
China Construction Eighth Bureau Third Construction Co., Ltd.
Jiangsu Sheng, China
Patent: 2
China Construction Fourth Engineering Division Corp. Ltd.
Guangdong Sheng, China
Patent: 2
Holderbank Financiere Glarus AG
Franklin International, Inc.
Ohio, United States
Patent: 2
ChangJiang Survey, Planning, Design and Research Co., Ltd
Hubei Sheng, China
Patent: 2
Asia Dairy Fabrication Ltd.
Beijing Shi, China
Patent: 1
Shenyang Keweirun Engineering Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
China Construction Eighth Bureau Second Construction Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 46 patents in last 5 years, we discover 23 new entrants. China Construction Fourth Engineering Division Corp. Ltd., China Construction Eighth Bureau Third Construction Co., Ltd., Franklin International, Inc. are the most active new entrants in this area.
China Construction Fourth Engineering Division Corp. Ltd.
Guangdong Sheng, China
Patent: 2
China Construction Eighth Bureau Third Construction Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Franklin International, Inc.
Ohio, United States
Patent: 2
ChangJiang Survey, Planning, Design and Research Co., Ltd
Hubei Sheng, China
Patent: 2
China Railway Urban Construction Group First Engineering Co., Ltd.
Shanxi Sheng, China
Patent: 1
Jiangsu Shangheng New Energy Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Asia Dairy Fabrication Ltd.
Beijing Shi, China
Patent: 1
Shenyang Keweirun Engineering Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 2
Beijing University of Technology
Beijing Shi, China
Patent: 1