With the analysis among 121 patents, we discovered top 92 key players by total patent application. Mitsubishi Heavy Industries, Ltd., TOSHIBA Corp., NIPPON STEEL CORP. are dominant in this area. They take 15.70% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Sekisui Chemical Co., Ltd.
Siemens Industry Software NV
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Blue Cloud Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 70 patents applied in the last 5 years. We discover 67 most active companies in this area. The fast-growing Mitsubishi Heavy Industries, Ltd., JFE Steel Corp., University of Massachusetts take 17.14% of patent filing during this period.
Mitsubishi Heavy Industries, Ltd.
University of Massachusetts
Massachusetts, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 2
Chengdu University of Technology
Sichuan Sheng, China
Patent: 2
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 2
Qingdao University of Technology
Shandong Sheng, China
Patent: 2
MCC Testing and Certification Co., Ltd.
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 70 patents in last 5 years, we discover 56 new entrants. JFE Steel Corp., University of Massachusetts, China Railway Siyuan Survey & Design Group Co., Ltd. are the most active new entrants in this area.
University of Massachusetts
Massachusetts, United States
Patent: 3
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 2
Chengdu University of Technology
Sichuan Sheng, China
Patent: 2
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 2
MCC Testing and Certification Co., Ltd.
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Huaguangtan Hydraulic Power Generation Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Shanxi Transportation Technology R&D Co., Ltd.
Shanxi Sheng, China
Patent: 1
With the analysis among 94 patents, we discovered top 53 universities and scientific research institutions by total patent application. Hohai University, Osaka University, Railway Technical Research Institute are dominant in this area. They take 13.83% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Railway Technical Research Institute
Shanghai Shi, China
Patent: 3
University of Massachusetts
Massachusetts, United States
Patent: 3
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 3
Qingdao University of Technology
Shandong Sheng, China
Patent: 3
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 2
Lombardia, Italy
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2