With the analysis among 478 patents, we discovered top 297 key players by total patent application. Mitsubishi Electric Corp., Hitachi Ltd., Hitachi Building Systems Co., Ltd. are dominant in this area. They take 7.74% of the total patent filing.
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
Beijing Shi, China
Patent: 7
Aichi-ken, Japan
Patent: 5
Baden-Württemberg, Germany
Patent: 5
With the analysis among 9 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 160 patents applied in the last 5 years. We discover 142 most active companies in this area. The fast-growing Shanghai Baoye Group Co., Ltd., China Railway Major Bridge Engineering Group Co., Ltd., Micron Technology, Inc. take 6.88% of patent filing during this period.
Shanghai Shi, China
Patent: 4
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 4
Idaho, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Mitsubishi Electric Building Solutions Corp
Xinjiang Uygur Zizhiqu, China
Patent: 2
With the analysis among related 160 patents in last 5 years, we discover 127 new entrants. Shanghai Baoye Group Co., Ltd., China Railway Major Bridge Engineering Group Co., Ltd., Micron Technology, Inc. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 4
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 4
Idaho, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 2
Anhui Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 26 patents, we discovered top 7 universities and scientific research institutions by total patent application. Universidad del Norte, Railway Technical Research Institute, Wuhan University are dominant in this area. They take 46.15% of the total patent filing.
Hubei Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1