With the analysis among 297 patents, we discovered top 35 key players by total patent application. International Business Machines Corp., Fujitsu Ltd., NEC Corp. are dominant in this area. They take 62.96% of the total patent filing.
New York, United States
Patent: 90
Tokyo-to, Japan
Patent: 60
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 28
Noord-Holland, Netherlands
Patent: 5
California, United States
Patent: 5
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With the analysis among related 8 patents applied in the last 5 years. We discover 3 most active companies in this area.
New York, United States
Patent: 7
Henan Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 2 new entrants.
Henan Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Henan Sheng, China
Patent: 1