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.
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 89
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 79
Tokyo-to, Japan
Patent: 66
Kang Ning Guang Tong Xin She Bei Shang Hai You Xian Gong Si
Shanghai Shi, China
Patent: 52
3M Innovative Properties Co.
Minnesota, United States
Patent: 50
Corning Optical Communications LLC
North Carolina, United States
Patent: 34
Corning Research & Development Corp.
New York, United States
Patent: 33
Japan Communication Accessories Manufacturing Co. Ltd.
Illinois, United States
Patent: 21
Tyco Electronics Raychem GmbH
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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.
Japan Communication Accessories Manufacturing Co. Ltd.
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 10
Illinois, United States
Patent: 5
SENKO Advanced Components, Inc.
Massachusetts, United States
Patent: 4
Corning Research & Development Corp.
New York, United States
Patent: 2
CommScope Technologies LLC
North Carolina, United States
Patent: 2
Corning Optical Communications LLC
North Carolina, United States
Patent: 2
Naval Research Laboratory
District of Columbia, United States
Patent: 1
Nippon Telegraph & Telephone East Corp.
With the analysis among related 38 patents in last 5 years, we discover 3 new entrants.
SENKO Advanced Components, Inc.
Massachusetts, United States
Patent: 4
CommScope Technologies LLC
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.
Shenzhen Graduate School of Tsinghua University