With the analysis among 619 patents, we discovered top 112 key players by total patent application. Sumitomo Electric Industries Ltd., Nippon Telegraph & Telephone Corp., Fujikura Ltd. are dominant in this area. They take 37.80% of the total patent filing.
Osaka-fu, Japan
Patent: 89
Tokyo-to, Japan
Patent: 79
Tokyo-to, Japan
Patent: 66
Shanghai Shi, China
Patent: 52
Minnesota, United States
Patent: 50
North Carolina, United States
Patent: 34
New York, United States
Patent: 33
Illinois, United States
Patent: 21
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With the analysis among related 38 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Japan Communication Accessories Manufacturing Co. Ltd., Sumitomo Electric Industries Ltd., Panduit Corp. take 68.42% of patent filing during this period.
Osaka-fu, Japan
Patent: 10
Illinois, United States
Patent: 5
Massachusetts, United States
Patent: 4
New York, United States
Patent: 2
North Carolina, United States
Patent: 2
North Carolina, United States
Patent: 2
Naval Research Laboratory
District of Columbia, United States
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 3 new entrants.
Massachusetts, United States
Patent: 4
North Carolina, United States
Patent: 2
Virginia, United States
Patent: 1
With the analysis among 8 patents, we discovered top 1 universities and scientific research institutions by total patent application.