With the analysis among 141 patents, we discovered top 58 key players by total patent application. Samsung Electronics Co., Ltd., NEC Corp., Matsushita Electronics Corp. are dominant in this area. They take 18.44% of the total patent filing.
Toyama-ken, Japan
Patent: 5
Noord-Holland, Netherlands
Patent: 4
Kanagawa-ken, Japan
Patent: 4
No data, please try another search term
With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Guangdong Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Guangdong Sheng, China
Patent: 1
No data, please try another search term