With the analysis among 123 patents, we discovered top 63 key players by total patent application. Seiko Epson Corp., Samsung Electronics Co., Ltd., Ricoh Co., Ltd. are dominant in this area. They take 22.76% of the total patent filing.
Nagano-ken, Japan
Patent: 10
Aichi-ken, Japan
Patent: 4
Taiwan Province, China
Patent: 4
Delaware, United States
Patent: 4
No data, please try another search term
With the analysis among related 3 patents applied in the last 5 years. We discover 1 most active companies in this area.
Hubei Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 1 new entrants.
Hubei Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1