With the analysis among 47 patents, we discovered top 20 key players by total patent application. Central Japan Railway Co., Osmos Group SA, China Railway Research Institute Co Ltd. are dominant in this area. They take 23.40% of the total patent filing.
Central Japan Railway Co.
Aichi-ken, Japan
Patent: 5
China Railway Research Institute Co Ltd.
Sichuan Sheng, China
Patent: 2
Longnan New Micro Electric Seismic Research Technology Co., Ltd.
Gansu Sheng, China
Patent: 2
Mitsubishi Electric Corp.
Nippon Telegraph & Telephone West Corp.
Toshiba Energy Systems & Solutions Corp.
Fukushima-ken, Japan
Patent: 1
Nippon Telegraph & Telephone East Corp.
Massachusetts, United States
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Massachusetts, United States
Patent: 1
With the analysis among related 42 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Peking University Shenzhen Graduate School, China Railway Research Institute Co Ltd., Longnan New Micro Electric Seismic Research Technology Co., Ltd. take 21.43% of patent filing during this period.
Peking University Shenzhen Graduate School
China Railway Research Institute Co Ltd.
Sichuan Sheng, China
Patent: 2
Longnan New Micro Electric Seismic Research Technology Co., Ltd.
Gansu Sheng, China
Patent: 2
National Institute of Natural Disaster Prevention and Control, Ministry of Emergency Management
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Patent: 2
Institute of Geology China Earthquake Adiministration
Beijing Shi, China
Patent: 1
Zhong Qing Di Zhi Yi Qi Chang
Chongqing Shi, China
Patent: 1
Taiyuan Meixinda Technology Co., Ltd.
Shanxi Sheng, China
Patent: 1
China Railway Development and Investment Group Co., Ltd.
Yunnan Sheng, China
Patent: 1
Seoul University Industry Academic Cooperation Foundation
Massachusetts, United States
Patent: 1
With the analysis among related 42 patents in last 5 years, we discover 14 new entrants. Peking University Shenzhen Graduate School, China Railway Research Institute Co Ltd., Longnan New Micro Electric Seismic Research Technology Co., Ltd. are the most active new entrants in this area.
Peking University Shenzhen Graduate School
China Railway Research Institute Co Ltd.
Sichuan Sheng, China
Patent: 2
Longnan New Micro Electric Seismic Research Technology Co., Ltd.
Gansu Sheng, China
Patent: 2
National Institute of Natural Disaster Prevention and Control, Ministry of Emergency Management
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Patent: 2
Zhong Qing Di Zhi Yi Qi Chang
Chongqing Shi, China
Patent: 1
Taiyuan Meixinda Technology Co., Ltd.
Shanxi Sheng, China
Patent: 1
China Railway Development and Investment Group Co., Ltd.
Yunnan Sheng, China
Patent: 1
Seoul University Industry Academic Cooperation Foundation
Massachusetts, United States
Patent: 1
Nuclear Industry Aerial Survey and Remote Sensing Center
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Patent: 1
With the analysis among 28 patents, we discovered top 8 universities and scientific research institutions by total patent application. Peking University Shenzhen Graduate School, East China University of Technology, Beihang University are dominant in this area. They take 32.14% of the total patent filing.
Peking University Shenzhen Graduate School
East China University of Technology
Jiangxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 1
Tianjin Normal University
Tianjin Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1