Top 20 Key Players companies in Optical fiber cable by Most Literature Citation in the Japan in 2021 – Discovery

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The Optical fiber cable top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Literature Citation Optical fiber cable Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

A fiber-optic cable, also known as an optical-fiber cable, is an assembly similar to an electrical cable, but containing one or more optical fibers that are used to carry light. The optical fiber elements are typically individually coated with plastic layers and contained in a protective tube suitable for the environment where the cable will be deployed. Different types of cable are used for different applications, for example, long distance telecommunication, or providing a high-speed data connection between different parts of a building.

1	Nippon Telegraph & Telephone Corp.	Tokyo, Japan	Telecommunications,Cloud database,Data center, ...[+2]	Literature citation: 573
2	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	Literature citation: 152
3	National Institute of Information & Communications Technology	Tokyo, Japan	Information and Communications Technology,Association (object-oriented programming)	Literature citation: 128
4	Furukawa Electric Co., Ltd.	Tokyo, Japan	Optical fiber,Renewable energy,Optoelectronics, ...[+2]	Literature citation: 98
5	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Literature citation: 74
6	Fujikura Ltd.	Tokyo, Japan	Mobile device,Optoelectronics,Optical fiber, ...[+2]	Literature citation: 71
7	NEC Corp.	Tokyo, Japan	Virtualization,Big data,Network security, ...[+2]	Literature citation: 51
8	Subaru	Tokyo, Japan	Core model,Automotive engineering,Public transport, ...[+2]	Literature citation: 21
9	Fujitsu Ltd.	Tokyo, Japan	Cloud computing,Enterprise software,Information technology management, ...[+2]	Literature citation: 18
10	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Literature citation: 15
11	KDDI Corp.	Tokyo, Japan	Telecommunications,Mobile device,5G, ...[+2]	Literature citation: 13
12	Advantest Corp.	Tokyo, Japan	Semiconductor,Mechanical engineering,Product design, ...[+2]	Literature citation: 11
13	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Literature citation: 7
14	Kyocera Corp.	Kyoto, Japan	Semiconductor,Electronics,Telecommunications, ...[+2]	Literature citation: 7
15	Mitsubishi Corp.	Tokyo, Japan	Lifestyle business,Electricity,Raw material, ...[+2]	Literature citation: 5
16	Chubu Electric Power Co., Inc.	Aichi, Japan	Electricity,Electric utility,Electric power transmission, ...[+2]	Literature citation: 2
17	AGC	Tokyo, Japan	Fluorine,Glazing,Chemical engineering, ...[+2]	Literature citation: 2
18	Tokyo Electric Power Co. Holdings, Inc.	Tokyo, Japan	Power grid,Association (object-oriented programming),Electricity, ...[+2]	Literature citation: 1
19	Advanced Industrial Science & Technology	Tokyo, Japan	Graphene,Association (object-oriented programming)	Literature citation: 1
20	NTT Communications Corp.	Tokyo, Japan	Telecommunications,Information technology consulting,IPv6, ...[+2]	Literature citation: 0