With the analysis among 53,082 patents, we discovered top 485 key players by total patent application. Hitachi Ltd., Toyota Motor Corp., TOSHIBA Corp. are dominant in this area. They take 6.18% of the total patent filing.
Tokyo-to, Japan
Patent: 1,604
Tokyo-to, Japan
Patent: 858
Tokyo-to, Japan
Patent: 819
Tokyo-to, Japan
Patent: 664
Tokyo-to, Japan
Patent: 605
Tokyo-to, Japan
Patent: 523
Tokyo-to, Japan
Patent: 425
Aichi-ken, Japan
Patent: 404
Osaka-fu, Japan
Patent: 401
Tokyo-to, Japan
Patent: 379
With the analysis among 316 patents, we discovered top 101 start-ups by total patent application. Aisin KK, Bishop Ascendant, Inc., SZ DJI Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 67
New Jersey, United States
Patent: 13
Guangdong Sheng, China
Patent: 11
California, United States
Patent: 11
Oregon, United States
Patent: 10
Midtjylland, Denmark
Patent: 10
California, United States
Patent: 9
Virginia, United States
Patent: 9
With the analysis among related 16,750 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hitachi Ltd., Toyota Motor Corp., Honda Motor Co., Ltd. take 3.45% of patent filing during this period.
Tokyo-to, Japan
Patent: 249
Tokyo-to, Japan
Patent: 210
Tokyo-to, Japan
Patent: 119
Beijing Shi, China
Patent: 112
Shanghai Shi, China
Patent: 110
Beijing Shi, China
Patent: 97
Osaka-fu, Japan
Patent: 92
Tokyo-to, Japan
Patent: 80
Tokyo-to, Japan
Patent: 77
With the analysis among related 16,750 patents in last 5 years, we discover 95 new entrants. China Railway No. 8 Engineering Group Co., Ltd., Wuhan Construction Group Co., Ltd., China Construction First Bureau Group North China Construction Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 23
Hubei Sheng, China
Patent: 18
Tianjin Shi, China
Patent: 18
Kentucky, United States
Patent: 17
Texas, United States
Patent: 17
Hubei Sheng, China
Patent: 16
Anhui Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 13
Fujian Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 13
With the analysis among 4,457 patents, we discovered top 272 universities and scientific research institutions by total patent application. Beijing University of Technology, China University of Mining & Technology, Shandong University of Science & Technology are dominant in this area. They take 6.04% of the total patent filing.
Beijing Shi, China
Patent: 127
Jiangsu Sheng, China
Patent: 80
Shandong Sheng, China
Patent: 62
Shandong Sheng, China
Patent: 61
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 56
Shanghai Shi, China
Patent: 53
Anhui Sheng, China
Patent: 50
Zhejiang Sheng, China
Patent: 48
Beijing Shi, China
Patent: 45
Shaanxi Sheng, China
Patent: 44