With the analysis among 917 patents, we discovered top 126 key players by total patent application. Nippon Telegraph & Telephone Corp., NTT DOCOMO, Inc., NEC Corp. are dominant in this area. They take 37.19% of the total patent filing.
Tokyo-to, Japan
Patent: 146
Tokyo-to, Japan
Patent: 129
Tokyo-to, Japan
Patent: 66
Osaka-fu, Japan
Patent: 60
California, United States
Patent: 54
Guangdong Sheng, China
Patent: 45
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 14
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 93 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., Electronics & Telecommunications Research Institute, NTT DOCOMO, Inc. take 50.54% of patent filing during this period.
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 13
Guangdong Sheng, China
Patent: 8
California, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among related 93 patents in last 5 years, we discover 20 new entrants. Chengdu Research Base of Giant Panda Breeding, Kunming University of Science & Technology, Innovem Co. Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Washington, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 193 patents, we discovered top 27 universities and scientific research institutions by total patent application. University of Tokyo, University of Electronic Science & Technology of China, Friedrich-Alexander-Universität Erlangen-Nürnberg are dominant in this area. They take 74.09% of the total patent filing.
Tokyo-to, Japan
Patent: 26
Sichuan Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1