With the analysis among 470 patents, we discovered top 36 key players by total patent application. Murata Manufacturing Co. Ltd., Thompson CSF, Proterial Ltd. are dominant in this area. They take 54.47% of the total patent filing.
Kyoto-fu, Japan
Patent: 179
Chiba-ken, Japan
Patent: 38
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 16
California, United States
Patent: 12
Grand Port, Mauritius
Patent: 11
No data, please try another search term
With the analysis among related 36 patents applied in the last 5 years. We discover 3 most active companies in this area.
Sichuan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
New Hampshire, United States
Patent: 1
With the analysis among related 36 patents in last 5 years, we discover 2 new entrants.
Sichuan Sheng, China
Patent: 1
New Hampshire, United States
Patent: 1
With the analysis among 63 patents, we discovered top 4 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Toyohashi University of Technology, Carnegie Mellon University are dominant in this area. They take 26.98% of the total patent filing.
Sichuan Sheng, China
Patent: 4
Aichi-ken, Japan
Patent: 3
Pennsylvania, United States
Patent: 1
Fukuoka-ken, Japan
Patent: 1