With the analysis among 111 patents, we discovered top 25 key players by total patent application. NEC Corp., Matsushita Electronics Corp., Ricoh Co., Ltd. are dominant in this area. They take 29.73% of the total patent filing.
Tokyo-to, Japan
Patent: 13
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 12
Toyama-ken, Japan
Patent: 8
Nippon Telegraph & Telephone Corp.
Mitsubishi Electric Corp.
Fujifilm Business Innovation Corp.
No data, please try another search term
With the analysis among related 8 patents applied in the last 5 years. We discover 2 most active companies in this area.
Tianjin Shi, China
Patent: 1
International Business Machines Corp.
New York, United States
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 2 new entrants.
Tianjin Shi, China
Patent: 1
International Business Machines Corp.
New York, United States
Patent: 1
With the analysis among 8 patents, we discovered top 5 universities and scientific research institutions by total patent application. Sun Yat-Sen University, Nagoya University, Harbin University of Science & Technology are dominant in this area. They take 37.50% of the total patent filing.
Guangdong Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 1
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Tianjin Shi, China
Patent: 1