Top 20 Key Players companies in Cable tester by Most Patent Citation in the Japan in 2022 – Discovery

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The Cable tester top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Citation Cable tester Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Ranking Year:

Region:

Ranking:

1	Nippon Telegraph & Telephone Corp.	Tokyo, Japan	Telecommunications,Cloud database,Data center, ...[+2]	patent citation: 20
2	NEC Fielding Ltd.	Tokyo, Japan	System deployment,Information technology consulting,Personal computer, ...[+1]	patent citation: 16
3	Nippon Densetsu Kogyo Co., Ltd.	Tokyo, Japan	Construction engineering,Electric light,Telecommunications equipment, ...[+2]	patent citation: 13
4	Daido Signal Co., Ltd.	Tokyo, Japan	Railway signal,Electronics,Electrical equipment	patent citation: 13
5	NEC Corp.	Tokyo, Japan	Virtualization,Big data,Network security, ...[+2]	patent citation: 10
6	SWCC Showa Holdings Co., Ltd.	Kanagawa, Japan	Electronics,Vibration control,System construction, ...[+2]	patent citation: 10
7	CHUDENKO CORP.	Hiroshima, Japan	Construction engineering,Pylon,Firefighting, ...[+2]	patent citation: 5
8	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	patent citation: 4
9	Fujitsu Network Solutions Ltd.	Kanagawa, Japan	Telecommunications	patent citation: 4
10	Japan Engineering Co., Ltd.	Kanagawa, Japan	Semiconductor,Automation,Manufacturing engineering, ...[+2]	patent citation: 4
11	Fujitsu Ltd.	Tokyo, Japan	Cloud computing,Enterprise software,Information technology management, ...[+2]	patent citation: 3
12	Kyocera Corp.	Kyoto, Japan	Semiconductor,Electronics,Telecommunications, ...[+2]	patent citation: 3
13	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	patent citation: 1
14	Oki Electric Industry Co., Ltd.	Tokyo, Japan	Telecommunications,Call centre,Software, ...[+2]	patent citation: 1
15	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	patent citation: 1
16	Yokogawa Electric Corp.	Tokyo, Japan	Automation,Systems design,Programmable logic controller, ...[+2]	patent citation: 0
17	Musashi Seimitsu Industry Co., Ltd.	Aichi, Japan	Balance shaft,Camshaft,Automotive engineering, ...[+2]	patent citation: 0
18	TOKYO ROPE MFG. CO., LTD.	Tokyo, Japan	Wire rope,Industrial engineering,Metal fiber, ...[+2]	patent citation: 0
19	Hitachi Cable Ltd.	Tokyo, Japan	Electronics,Metal,Optical fiber, ...[+2]	patent citation: 0
20	Jefcom Co. Ltd.	Japan		patent citation: 0