With the analysis among 854 patents, we discovered top 82 key players by total patent application. Ricoh Co., Ltd., Muratec Automation Co., Ltd., Matsushita Graphic Communication Systems, Inc. are dominant in this area. They take 60.54% of the total patent filing.
Tokyo-to, Japan
Patent: 290
Aichi-ken, Japan
Patent: 167
Tokyo-to, Japan
Patent: 60
Tokyo-to, Japan
Patent: 32
Aichi-ken, Japan
Patent: 26
Osaka-fu, Japan
Patent: 22
Tokyo-to, Japan
Patent: 16
Toyama-ken, Japan
Patent: 13
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With the analysis among related 8 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing EC Data Systems Inc., Open Text Holdings, Inc., Liaoning Province Power Co. Ltd. take 75.00% of patent filing during this period.
Colorado, United States
Patent: 3
Delaware, United States
Patent: 2
Liaoning Sheng, China
Patent: 1
Ishikawa-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 2 new entrants.
Liaoning Sheng, China
Patent: 1
Ishikawa-ken, Japan
Patent: 1
With the analysis among 8 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 2