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
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 605
Tokyo-to, Japan
Patent: 523
Tokyo-to, Japan
Patent: 425
Aichi-ken, Japan
Patent: 404
Matsushita Electronics Corp.
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
SZ DJI Technology Co., Ltd.
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
China Construction First Building (Group) Corp. Ltd.
Beijing Shi, China
Patent: 112
China Construction Eighth Engineering Division Corp. Ltd.
Shanghai Shi, China
Patent: 110
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 97
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 92
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 80
Tokyo-to, Japan
Patent: 77
Valeo Schalter und Sensoren GmbH
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.
China Railway No. 8 Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 23
Wuhan Construction Group Co., Ltd.
Hubei Sheng, China
Patent: 18
China Construction First Bureau Group North China Construction Co., Ltd.
Tianjin Shi, China
Patent: 18
Kentucky, United States
Patent: 17
National Trench Safety LLC
Texas, United States
Patent: 17
Hubei Road & Bridge Group Co. Ltd.
Hubei Sheng, China
Patent: 16
Anhui Road & Bridge Group Co., Ltd.
Anhui Sheng, China
Patent: 16
Cccc Four Public Bureau Second Engineering Co. Ltd.
Shaanxi Sheng, China
Patent: 13
China Construction Fourth Bureau Fourth Construction Eng
Fujian Sheng, China
Patent: 13
Shanghai Shengkui Plastic Products Co.,ltd.
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 University of Technology
Beijing Shi, China
Patent: 127
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 80
Shandong University of Science & Technology
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 University of Science & Technology
Anhui Sheng, China
Patent: 50
Zhejiang Sheng, China
Patent: 48
Beijing Shi, China
Patent: 45
Shaanxi Sheng, China
Patent: 44