With the analysis among 8,149 patents, we discovered top 478 key players by total patent application. Franz Plasser Bahnbaumaschinen Industriegesellschaft mbH, Mitsubishi Electric Corp., Ceraloc Innovation AB are dominant in this area. They take 2.04% of the total patent filing.
Franz Plasser Bahnbaumaschinen Industriegesellschaft mbH
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 54
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 45
Fukushima-ken, Japan
Patent: 41
Samsung Electronics Co., Ltd.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 36
Osaka-fu, Japan
Patent: 34
Jiangsu Sheng, China
Patent: 32
With the analysis among 19 patents, we discovered top 8 start-ups by total patent application. Aisin KK, Origami Group Ltd., Zhejiang Barty Medical Technology Co. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 12
Hong Kong SAR, China
Patent: 1
Zhejiang Barty Medical Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
New York, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 986 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Chang'an University, Tongji University, North China University of Water Conservancy and Hydropower take 2.94% of patent filing during this period.
Shaanxi Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 9
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 8
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Qingdao University of Technology
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Tianjin Baocheng Machinery Manufacturing, Inc. Co.
Tianjin Shi, China
Patent: 6
Liaoning University of Technology
Liaoning Sheng, China
Patent: 5
With the analysis among related 986 patents in last 5 years, we discover 367 new entrants. Tianjin Baocheng Machinery Manufacturing, Inc. Co., East China Jiaotong University, Changshu Institute of Technology are the most active new entrants in this area.
Tianjin Baocheng Machinery Manufacturing, Inc. Co.
Tianjin Shi, China
Patent: 6
East China Jiaotong University
Jiangxi Sheng, China
Patent: 4
Changshu Institute of Technology
Jiangsu Sheng, China
Patent: 4
Wuhan Erhang Road & Bridge Special Engineering Co. Ltd.
Hubei Sheng, China
Patent: 4
China Construction Dongshe Geotechnical Engineering Co., Ltd.
Liaoning Sheng, China
Patent: 3
Beijing High-tech Municipal Engineering Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Hubei Road & Bridge Group Co. Ltd.
Hubei Sheng, China
Patent: 3
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 3
Dongguan University of Technology
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 1,378 patents, we discovered top 249 universities and scientific research institutions by total patent application. Tongji University, Chang'an University, Central South University are dominant in this area. They take 5.73% of the total patent filing.
Shanghai Shi, China
Patent: 29
Shaanxi Sheng, China
Patent: 27
Hunan Sheng, China
Patent: 23
Zhejiang Sheng, China
Patent: 22
Beijing Shi, China
Patent: 18
Qingdao University of Technology
Shandong Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 14
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 14
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 13