With the analysis among 333 patents, we discovered top 193 key players by total patent application. Ricoh Co., Ltd., Matsushita Electronics Corp., Sanyo Bussan Co. Ltd. are dominant in this area. They take 7.81% of the total patent filing.
Tokyo-to, Japan
Patent: 12
Ehime-ken, Japan
Patent: 6
New York, United States
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Hangzhou Yuancheng Technology Co., Ltd
Zhejiang Sheng, China
Patent: 1
With the analysis among related 7 patents applied in the last 5 years. We discover 2 most active companies in this area.
California, United States
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 1 new entrants.
With the analysis among 31 patents, we discovered top 7 universities and scientific research institutions by total patent application. California Institute of Technology, Council of Scientific & Industrial Research, University of Tokyo are dominant in this area. They take 38.71% of the total patent filing.
California, United States
Patent: 8
Taiwan Province, China
Patent: 1