With the analysis among 249 patents, we discovered top 95 key players by total patent application. NEC Corp., Ricoh Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 18.07% of the total patent filing.
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 14
Osaka-fu, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 10
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 8 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing NARI Technology Co., Ltd., Chongqing University of Posts and Telecommunications, Shandong Electric Power Corp. take 37.50% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 6 new entrants. NARI Technology Co., Ltd., Shandong Electric Power Corp., NetEase (Hangzhou) Network Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 12 patents, we discovered top 9 universities and scientific research institutions by total patent application. National Tsing-Hua University, Chongqing University of Posts and Telecommunications, The Trustees of Columbia University in The City of New York are dominant in this area. They take 41.67% of the total patent filing.
Taiwan Province, China
Patent: 2
Chongqing Shi, China
Patent: 2
New York, United States
Patent: 1
Karnataka, India
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Andhra Pradesh, India
Patent: 1