With the analysis among 315 patents, we discovered top 140 key players by total patent application. Hitachi Ltd., NEC Corp., Ricoh Co., Ltd. are dominant in this area. They take 10.48% of the total patent filing.
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
Toyama-ken, Japan
Patent: 7
Nagano-ken, Japan
Patent: 7
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
With the analysis among related 74 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing Panasonic Intellectual Property Management Co. Ltd., FUJIFILM Corp., Ricoh Co., Ltd. take 14.86% of patent filing during this period.
With the analysis among related 74 patents in last 5 years, we discover 31 new entrants. ExaWizards Inc., Lenovo (Singapore) Pte Ltd., NTT DOCOMO, Inc. are the most active new entrants in this area.
Ibaraki-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1
undefined undefined
Patent: 1
Beijing Boyue Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 11 patents, we discovered top 4 universities and scientific research institutions by total patent application. Keio University, Saitama University, Friedrich-Alexander-Universität Erlangen-Nürnberg are dominant in this area. They take 36.36% of the total patent filing.
Saitama-ken, Japan
Patent: 1
Fujian Sheng, China
Patent: 1