With the analysis among 262 patents, we discovered top 134 key players by total patent application. Mitsubishi Heavy Industries, Ltd., TOSHIBA Corp., Mitsubishi Electric Corp. are dominant in this area. They take 22.14% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 12
Shanghai Shi, China
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Illinois, United States
Patent: 1
With the analysis among related 11 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Henan University of Science & Technology, Mitsubishi Electric Corp., Aseismic Devices Co., Ltd. take 27.27% of patent filing during this period.
Henan Sheng, China
Patent: 1
Jawa Tengah, Indonesia
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 6 new entrants. Henan University of Science & Technology, Aseismic Devices Co., Ltd., Ohbayashi Corp. are the most active new entrants in this area.
Henan Sheng, China
Patent: 1
Jawa Tengah, Indonesia
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 39 patents, we discovered top 10 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Kyoto University, Keio University are dominant in this area. They take 53.85% of the total patent filing.
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1