With the analysis among 40 patents, we discovered top 22 key players by total patent application. Loquendo SpA, Fujicopian Co., Ltd., Tombow Pencil Co. Ltd. are dominant in this area. They take 40.00% of the total patent filing.
Nagano-ken, Japan
Patent: 2
Massachusetts, United States
Patent: 2
Mitsubishi Heavy Industries, Ltd.
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.
Pennsylvania, United States
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Pennsylvania, United States
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 6 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1