With the analysis among 3,545 patents, we discovered top 480 key players by total patent application. TOSHIBA Corp., Hitachi Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 14.30% of the total patent filing.
Tokyo-to, Japan
Patent: 184
Tokyo-to, Japan
Patent: 170
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 153
Connecticut, United States
Patent: 97
Tokyo-to, Japan
Patent: 80
Shandong Sheng, China
Patent: 72
Tokyo-to, Japan
Patent: 55
Yamanashi-ken, Japan
Patent: 48
Tokyo-to, Japan
Patent: 46
Fukuoka-ken, Japan
Patent: 44
With the analysis among 11 patents, we discovered top 4 start-ups by total patent application. Englishco LLC, Swisspod Technologies SA, Aisin KK are active in this area.
New York, United States
Patent: 7
Valais, Switzerland
Patent: 2
With the analysis among related 232 patents applied in the last 5 years. We discover 105 most active companies in this area. The fast-growing Huazhong University of Science & Technology, Institute of Electrical Engineering, Chinese Academy of Sciences, Harbin Institute of Technology take 17.24% of patent filing during this period.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 19
Institute of Electrical Engineering, Chinese Academy of Sciences
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 9
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 9
Sichuan Anhe Precision Electronics Co., Ltd.
Sichuan Sheng, China
Patent: 8
Leading Technology (Dongtai) Co., Ltd.
Jiangsu Sheng, China
Patent: 8
AAC Raytech Module (Nanning) Technologies Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Naval University of Engineering
Hunan High Precision Electric Equipment Co., Ltd.
Hunan Sheng, China
Patent: 5
South Carolina, United States
Patent: 4
With the analysis among related 232 patents in last 5 years, we discover 67 new entrants. Leading Technology (Dongtai) Co., Ltd., Hunan High Precision Electric Equipment Co., Ltd., Changchun Railway Vehicles Co., Ltd. are the most active new entrants in this area.
Leading Technology (Dongtai) Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Hunan High Precision Electric Equipment Co., Ltd.
Hunan Sheng, China
Patent: 5
Changchun Railway Vehicles Co., Ltd.
Jilin Sheng, China
Patent: 3
Shenyang Institute of Engineering
Liaoning Sheng, China
Patent: 2
Zhuzhou Keda Motor Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
China Academy of Launch Vehicle Technology
Beijing Shi, China
Patent: 2
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 2
Frosinone, Italy
Patent: 2
Valais, Switzerland
Patent: 2
Guangdong Zeye Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 440 patents, we discovered top 68 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Southwest Jiaotong University, Institute of Electrical Engineering, Chinese Academy of Sciences are dominant in this area. They take 15.68% of the total patent filing.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 32
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 19
Institute of Electrical Engineering, Chinese Academy of Sciences
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 14
Railway Technical Research Institute
National University of Defense Technology
Hunan Sheng, China
Patent: 11
Naval University of Engineering
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7