With the analysis among 585 patents, we discovered top 146 key players by total patent application. Sumitomo Electric Industries Ltd., Fujikura Ltd., Furukawa Electric Co., Ltd. are dominant in this area. They take 39.32% of the total patent filing.
Osaka-fu, Japan
Patent: 135
Tokyo-to, Japan
Patent: 63
Tokyo-to, Japan
Patent: 32
New York, United States
Patent: 21
Tokyo-to, Japan
Patent: 19
Georgia, United States
Patent: 13
Jiangsu Sheng, China
Patent: 11
Wisconsin, United States
Patent: 10
With the analysis among 8 patents, we discovered top 1 start-ups by total patent application.
Colorado, United States
Patent: 8
With the analysis among related 326 patents applied in the last 5 years. We discover 108 most active companies in this area. The fast-growing Sumitomo Electric Industries Ltd., Fujikura Ltd., Furukawa Electric Co., Ltd. take 35.58% of patent filing during this period.
Osaka-fu, Japan
Patent: 64
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 18
Jiangsu Sheng, China
Patent: 11
Colorado, United States
Patent: 8
Hubei Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
With the analysis among related 326 patents in last 5 years, we discover 96 new entrants. Hengtong Optic-Electric Co., Ltd., Nitto Denko Corp., Yangtze Optical Fibre & Cable Joint Stock Ltd. Co. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 8
Colorado, United States
Patent: 8
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
With the analysis among 31 patents, we discovered top 15 universities and scientific research institutions by total patent application. Osaka University, Institut National de la Recherche Scientifique, University of Malaya are dominant in this area. They take 35.48% of the total patent filing.
Taiwan Province, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Chiba-ken, Japan
Patent: 1
Taiwan Province, China
Patent: 1