With the analysis among 9,112 patents, we discovered top 470 key players by total patent application. Panasonic Holdings Corp., Matsushita Electronics Corp., Seiko Epson Corp. are dominant in this area. They take 6.80% of the total patent filing.
With the analysis among related 4,063 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Fuji Corp. (Felt), Brother Industries, Ltd., Canon, Inc. take 1.90% of patent filing during this period.
With the analysis among related 4,063 patents in last 5 years, we discover 388 new entrants. Olum Technology, Yanshan University, XYZprinting, Inc. (Taiwan) are the most active new entrants in this area.
With the analysis among 556 patents, we discovered top 187 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Changsha University of Science & Technology, Zhejiang University are dominant in this area. They take 3.96% of the total patent filing.