With the analysis among 4,972 patents, we discovered top 488 key players by total patent application. Hitachi Ltd., TOSHIBA Corp., State Grid Corp. of China are dominant in this area. They take 4.51% of the total patent filing.
Tokyo-to, Japan
Patent: 102
Tokyo-to, Japan
Patent: 79
State Grid Corp. of China
Beijing Shi, China
Patent: 43
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 39
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 35
Japan Engineering Co., Ltd.
Kanagawa-ken, Japan
Patent: 32
Aichi-ken, Japan
Patent: 31
Chiba-ken, Japan
Patent: 28
Osaka-fu, Japan
Patent: 27
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Aisin KK, Entron, Beijing Huakan Biological Technology Co. Ltd. are active in this area.
Shanghai Shi, China
Patent: 1
Beijing Huakan Biological Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Hong Kong SAR, China
Patent: 1
With the analysis among related 1,067 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shandong Fangrui Intelligent Technology Co., Ltd., Northeast Agricultural University, Fujian Fuqing Nuclear Power Co. Ltd. take 2.44% of patent filing during this period.
Shandong Fangrui Intelligent Technology Co., Ltd.
Shandong Sheng, China
Patent: 13
Northeast Agricultural University
Heilongjiang Sheng, China
Patent: 7
Fujian Fuqing Nuclear Power Co. Ltd.
Fujian Sheng, China
Patent: 6
Nevada, United States
Patent: 6
CCCC Tianjin Dredging Co., Ltd.
Tianjin Shi, China
Patent: 5
Anhui Zhihuihe Technology Service Co., Ltd.
Anhui Sheng, China
Patent: 5
Wenzhou Saikai Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Shenyang Ningsheng Fan Co., Ltd.
Liaoning Sheng, China
Patent: 4
Hunan Jinlixing Machinery Technology Co., Ltd.
Hunan Sheng, China
Patent: 4
Shanghai New Aolin Auto Sensor Co.,Ltd.
Shanghai Shi, China
Patent: 4
With the analysis among related 1,067 patents in last 5 years, we discover 458 new entrants. Fujian Fuqing Nuclear Power Co. Ltd., HGCI, Inc., CCCC Tianjin Dredging Co., Ltd. are the most active new entrants in this area.
Fujian Fuqing Nuclear Power Co. Ltd.
Fujian Sheng, China
Patent: 6
Nevada, United States
Patent: 6
CCCC Tianjin Dredging Co., Ltd.
Tianjin Shi, China
Patent: 5
Anhui Zhihuihe Technology Service Co., Ltd.
Anhui Sheng, China
Patent: 5
Wenzhou Saikai Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Shenyang Ningsheng Fan Co., Ltd.
Liaoning Sheng, China
Patent: 4
Hunan Jinlixing Machinery Technology Co., Ltd.
Hunan Sheng, China
Patent: 4
Shanghai New Aolin Auto Sensor Co.,Ltd.
Shanghai Shi, China
Patent: 4
Nanjing Institute of Railway Technology
Shanghai Anjie environmental Protectlon science & technology co.ltd
Shanghai Shi, China
Patent: 3
With the analysis among 689 patents, we discovered top 195 universities and scientific research institutions by total patent application. The Johns Hopkins University, Northeast Agricultural University, Tianjin University are dominant in this area. They take 5.08% of the total patent filing.
The Johns Hopkins University
Northeast Agricultural University
Heilongjiang Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 9
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 8
Jilin Sheng, China
Patent: 7
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Wuhan University of Technology
Hubei Sheng, China
Patent: 5
Institut Supérieur de l'Aéronautique et de l'Espace