With the analysis among 68 patents, we discovered top 28 key players by total patent application. Ricoh Imaging Co., Ltd., Minolta Co., Ltd., Hefei Dongshang Multimedia Technology Co., Ltd. are dominant in this area. They take 29.41% of the total patent filing.
Anhui Sheng, China
Patent: 2
No data, please try another search term
No data, please try another search term
No data, please try another search term
With the analysis among 7 patents, we discovered top 2 universities and scientific research institutions by total patent application.