With the analysis among 3,541 patents, we discovered top 484 key players by total patent application. NEC Corp., Fujitsu Ltd., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 10.99% of the total patent filing.
Tokyo-to, Japan
Patent: 151
Tokyo-to, Japan
Patent: 129
Tokyo-to, Japan
Patent: 109
Tokyo-to, Japan
Patent: 82
Tokyo-to, Japan
Patent: 64
Tokyo-to, Japan
Patent: 46
Osaka-fu, Japan
Patent: 33
With the analysis among 59 patents, we discovered top 44 start-ups by total patent application. Normshield, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd., Cach KK are active in this area.
Massachusetts, United States
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 1,693 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing ITS SRL, Mitsubishi Electric Corp., Nippon Telegraph & Telephone Corp. take 4.78% of patent filing during this period.
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 16
Guangdong Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 13
Jiangsu Sheng, China
Patent: 12
Beijing Shi, China
Patent: 9
With the analysis among related 1,693 patents in last 5 years, we discover 397 new entrants. Suzhou Inspur Intelligent Technology Co., Ltd., Faurecia Clarion Electronics Co., Ltd., Tsinghua University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 12
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
California, United States
Patent: 4
Fujian Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 431 patents, we discovered top 119 universities and scientific research institutions by total patent application. Chongqing University of Posts and Telecommunications, Hohai University, Shanghai Jiao Tong University are dominant in this area. They take 20.65% of the total patent filing.
Chongqing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4