With the analysis among 11,462 patents, we discovered top 487 key players by total patent application. Hitachi Ltd., Mitsubishi Electric Corp., NEC Corp. are dominant in this area. They take 11.18% of the total patent filing.
Tokyo-to, Japan
Patent: 450
Tokyo-to, Japan
Patent: 416
Tokyo-to, Japan
Patent: 416
Tokyo-to, Japan
Patent: 398
Osaka-fu, Japan
Patent: 375
Tokyo-to, Japan
Patent: 342
Toyama-ken, Japan
Patent: 243
Tokyo-to, Japan
Patent: 217
Tokyo-to, Japan
Patent: 206
With the analysis among 61 patents, we discovered top 22 start-ups by total patent application. Aisin KK, Beijing Baidu Netcom Science & Technology Co., Ltd., Bigfoot Biomedical, Inc. are active in this area.
Tokyo-to, Japan
Patent: 14
Beijing Shi, China
Patent: 8
California, United States
Patent: 7
Guangdong Sheng, China
Patent: 5
Virginia, United States
Patent: 2
California, United States
Patent: 2
Shanghai Shi, China
Patent: 1
With the analysis among related 1,601 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Mitsubishi Electric Corp., Toyota Motor Corp., Panasonic Intellectual Property Management Co. Ltd. take 7.43% of patent filing during this period.
Tokyo-to, Japan
Patent: 55
Tokyo-to, Japan
Patent: 35
Osaka-fu, Japan
Patent: 29
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 27
California, United States
Patent: 18
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
With the analysis among related 1,601 patents in last 5 years, we discover 283 new entrants. Chengdu Qianniucao Information Technology Co Ltd, ITS SRL, Beijing Baidu Netcom Science & Technology Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 13
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 7
Chongqing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Apollo Zhilian (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 4
California, United States
Patent: 4
With the analysis among 337 patents, we discovered top 95 universities and scientific research institutions by total patent application. Railway Technical Research Institute, University of Maryland Baltimore County, Korea Advanced Institute of Science & Technology are dominant in this area. They take 13.65% of the total patent filing.
Fukuoka-ken, Japan
Patent: 5
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Victoria, Australia
Patent: 3
Aichi-ken, Japan
Patent: 3
Guangdong Sheng, China
Patent: 2