With the analysis among 16,627 patents, we discovered top 488 key players by total patent application. Mitsubishi Heavy Industries, Ltd., IHI Corp., Honda Motor Co., Ltd. are dominant in this area. They take 2.26% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 158
Tokyo-to, Japan
Patent: 124
Tokyo-to, Japan
Patent: 93
Tokyo-to, Japan
Patent: 91
Sekisui Chemical Co., Ltd.
Osaka-fu, Japan
Patent: 73
Samsung Heavy Industries Co., Ltd.
Gyeonggi-do, South Korea
Patent: 62
Tokyo-to, Japan
Patent: 58
HD Hyundai Heavy Industries Co., Ltd.
Guangdong Sheng, China
Patent: 53
China Construction Eighth Engineering Division Corp. Ltd.
Shanghai Shi, China
Patent: 52
Tokyo-to, Japan
Patent: 50
With the analysis among 11 patents, we discovered top 9 start-ups by total patent application. Englishco LLC, Shanghai United Imaging Healthcare Co., Ltd., Shenzhen Royole Technologies Co., Ltd. are active in this area.
New York, United States
Patent: 3
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Nanjing Qingpu Biotechnology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Guangzhou HEAS BioTech Co., Ltd.
Guangdong Sheng, China
Patent: 1
Hangzhou Diagens Biotechnology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Beijing Boqing Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 8,943 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing The First Co. of China Eighth Engineering Bureau Ltd., China Construction Second Engineering Bureau Co., Ltd., China Road & Bridge Engineering Co. Ltd. take 1.05% of patent filing during this period.
The First Co. of China Eighth Engineering Bureau Ltd.
Shandong Sheng, China
Patent: 37
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 30
China Road & Bridge Engineering Co. Ltd.
Beijing Shi, China
Patent: 27
China Construction Eighth Engineering Division Corp. Ltd.
Shanghai Shi, China
Patent: 25
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 24
China Construction First Building (Group) Corp. Ltd.
Beijing Shi, China
Patent: 22
China National Petroleum Corp.
Beijing Shi, China
Patent: 20
China Communications First Public Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 19
China Construction Seventh Engineering Division Corp. Ltd.
Henan Sheng, China
Patent: 19
Shanghai Civil Engineering Co., Ltd. of CREC
Shanghai Shi, China
Patent: 18
With the analysis among related 8,943 patents in last 5 years, we discover 288 new entrants. China Communications First Public Bureau Group Co., Ltd., State Grid Xinyuan Co., Ltd., Jinan Senfeng Laser Technology Co., Ltd. are the most active new entrants in this area.
China Communications First Public Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 19
State Grid Xinyuan Co., Ltd.
Beijing Shi, China
Patent: 12
Jinan Senfeng Laser Technology Co., Ltd.
Shandong Sheng, China
Patent: 11
Yizheng Xinda Pipeline Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Shaanxi Academy of Building Research Co., Ltd.
Shaanxi Sheng, China
Patent: 10
Qingdao University of Technology
Shandong Sheng, China
Patent: 10
China Railway Construction Group Co., Ltd.
Beijing Shi, China
Patent: 9
Baoying Fanyang Marine Electrical Parts Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 9
China Cons Xinjiang Construction Engineering Group Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 9
CCCC North China Engineering Co., Ltd.
Beijing Shi, China
Patent: 8
With the analysis among 1,073 patents, we discovered top 217 universities and scientific research institutions by total patent application. Anhui University of Science & Technology, Shandong University of Science & Technology, Tianjin University are dominant in this area. They take 3.54% of the total patent filing.
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 14
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 11
Shanghai Shi, China
Patent: 10
Zhejiang University City College
Zhejiang Sheng, China
Patent: 10
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 10
Qingdao University of Technology
Shandong Sheng, China
Patent: 10
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Guizhou Sheng, China
Patent: 9