With the analysis among 469 patents, we discovered top 196 key players by total patent application. Nippon Telegraph & Telephone Corp., Hitachi Cable Ltd., NEC Corp. are dominant in this area. They take 13.65% of the total patent filing.
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 15
Osaka-fu, Japan
Patent: 14
New York, United States
Patent: 11
Tokyo-to, Japan
Patent: 10
New York, United States
Patent: 10
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 2
New York, United States
Patent: 1
With the analysis among related 97 patents applied in the last 5 years. We discover 74 most active companies in this area. The fast-growing University of Rochester, Sumitomo Osaka Cement Co., Ltd., Nanjing University of Aeronautics & Astronautics take 13.40% of patent filing during this period.
New York, United States
Patent: 5
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
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Patent: 2
Massachusetts, United States
Patent: 2
With the analysis among related 97 patents in last 5 years, we discover 59 new entrants. Sumitomo Osaka Cement Co., Ltd., Nanjing University of Aeronautics & Astronautics, Huazhong University of Science & Technology are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
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Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 2
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
With the analysis among 162 patents, we discovered top 59 universities and scientific research institutions by total patent application. University of Rochester, Massachusetts Institute of Technology, Rochester Institute of Technology are dominant in this area. They take 29.01% of the total patent filing.
New York, United States
Patent: 27
Massachusetts, United States
Patent: 11
New York, United States
Patent: 6
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
New Mexico, United States
Patent: 2
Indiana, United States
Patent: 2