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Top 50 Key Players companies in Coaxial cable
by Most Patent Citation in the Japan in 2020

The Coaxial cable top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Citation Coaxial cable Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Coaxial cable, or coax (pronounced /ˈkoʊ.æks/) is a type of electrical cable that has an inner conductor surrounded by a tubular insulating layer, surrounded by a tubular conducting shield. Many coaxial cables also have an insulating outer sheath or jacket. The term coaxial comes from the inner conductor and the outer shield sharing a geometric axis. Coaxial cable was invented by English physicist, engineer, and mathematician Oliver Heaviside, who patented the design in 1880.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

United States

United Kingdom

Germany

South Korea

Canada

France

Italy

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Research Publications

Most Literature Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Panasonic Holdings Corp.
Osaka, Japan
Semiconductor,Industrial engineering,Electronics,
...[+2]
patent citation: 3,064
2
Matsushita Electronics Corp.
Osaka, Japan
Electronics,Computer hardware,DVD player,
...[+2]
patent citation: 3,064
3
Sumitomo Electric Industries Ltd.
Osaka, Japan
Electronics,Optical fiber,Optical fiber cable,
...[+2]
patent citation: 2,349
4
Sumitomo Electric
Osaka, Japan
Optical fiber,Electronics,Optical fiber cable
patent citation: 2,349
5
Sony Group Corp.
Tokyo, Japan
Computer hardware,Software,Music,
...[+2]
patent citation: 2,234
6
NEC Corp.
Tokyo, Japan
Virtualization,Big data,Network security,
...[+2]
patent citation: 1,604
7
TOSHIBA Corp.
Tokyo, Japan
Semiconductor,Computer hardware,Electronics,
...[+2]
patent citation: 1,280
8
Hitachi Cable Ltd.
Tokyo, Japan
Electronics,Metal,Optical fiber,
...[+2]
patent citation: 1,259
9
Fujikura Ltd.
Tokyo, Japan
Mobile device,Optoelectronics,Optical fiber,
...[+2]
patent citation: 1,073
10
Mitsubishi Electric Engineering Co., Ltd.
Tokyo, Japan
patent citation: 1,018
11
Fujitsu Ltd.
Tokyo, Japan
Cloud computing,Enterprise software,Information technology management,
...[+2]
patent citation: 932
12
Hitachi Ltd.
Tokyo, Japan
Elevator,Electrical equipment,Electric motor,
...[+2]
patent citation: 863
13
Junkosha, Inc.
Tokyo, Japan
Microwave,Fluorine,Synthetic rubber,
...[+2]
patent citation: 774
14
Yazaki Corp.
Tokyo, Japan
Electronic component,Automotive engineering,Cable harness,
...[+2]
patent citation: 709
15
Murata Manufacturing Co. Ltd.
Kyoto, Japan
Semiconductor,Electronics,Electronic component,
...[+2]
patent citation: 693
16
Mitsubishi Cable Industries Ltd.
Tokyo, Japan
Fastener,Electronics,Environmental report,
...[+2]
patent citation: 662
17
Sumitomo Wiring Systems Ltd.
Mie, Japan
High voltage,Electronics,Power steering,
...[+2]
patent citation: 652
18
Olympus Corp.
Tokyo, Japan
Microscope,Endoscopy,Software,
...[+2]
patent citation: 601
19
Sharp Corp.
Osaka, Japan
Computer hardware,Electronics,Telecommunications,
...[+2]
patent citation: 550
20
Alps Alpine Co., Ltd.
Tokyo, Japan
Electronic component,Electronics,Power transmission,
...[+2]
patent citation: 529
21
Hitachi Kokusai Electric, Inc.
Saga, Japan
Semiconductor,Electronics,Thin film,
...[+2]
patent citation: 528
22
Autonetworks Technologies Ltd.
Japan
patent citation: 511
23
Furukawa Electric Co., Ltd.
Tokyo, Japan
Optical fiber,Renewable energy,Optoelectronics,
...[+2]
patent citation: 462
24
SMK Corp.
Tokyo, Japan
Semiconductor,Electronics,Haptic technology,
...[+2]
patent citation: 457
25
Hitachi Metals, Ltd.
Chiba, Japan
Metal,Magnet,Telecommunications,
...[+2]
patent citation: 452
26
Advantest Corp.
Tokyo, Japan
Semiconductor,Mechanical engineering,Product design,
...[+2]
patent citation: 404
27
Central Glass Co., Ltd.
Tokyo, Japan
Glazing,Fine chemical,Chemical engineering,
...[+2]
patent citation: 358
28
Nippon Telegraph & Telephone Corp.
Tokyo, Japan
Telecommunications,Cloud database,Data center,
...[+2]
patent citation: 351
29
I-PEX Co., Ltd.
Tokyo, Japan
Electricity,Camera module,Coaxial,
...[+2]
patent citation: 339
30
Japan Aviation Electronics Industry Ltd.
Tokyo, Japan
Aerospace,National security,Electronics,
...[+2]
patent citation: 334
31
Nippon Sheet Glass Co., Ltd.
Tokyo, Japan
Glazing,Flat glass,Timing belt,
...[+2]
patent citation: 333
32
Taisho Electric Industrial Co. Ltd.
Japan
patent citation: 321
33
HIROSE ELECTRIC CO., LTD.
Kanagawa, Japan
Semiconductor,Electronics,Optical fiber connector,
...[+2]
patent citation: 309
34
Nissei Electric Co., Ltd.
Shizuoka, Japan
Optical fiber,Computer hardware,Electronics,
...[+2]
patent citation: 271
35
J.S.T. Manufacturing Co., Ltd.
Osaka, Japan
Semiconductor,Electronics,Ribbon cable,
...[+2]
patent citation: 263
36
Yokowo Co. Ltd.
Tokyo, Japan
Electronics,Ceramic substrate,Ceramic art,
...[+2]
patent citation: 251
37
URO Denshi Kogyo KK
Japan
patent citation: 250
38
Toshiba Tec Corp.
Tokyo, Japan
Computer hardware,Peripheral,Electronics,
...[+2]
patent citation: 248
39
Fujitsu General Ltd.
Kanagawa, Japan
Air conditioning,Automation,Mechanical engineering,
...[+2]
patent citation: 218
40
Ube-Nitto Kasei Co., Ltd.
Tokyo, Japan
Chemical engineering,Polyolefin,Synthetic fiber,
...[+2]
patent citation: 212
41
Yagi Antenna Co., Ltd.
Tokyo, Japan
Telecommunications equipment,Telecommunications,Broadcasting,
...[+2]
patent citation: 196
42
Tokyo Keiki Co., Ltd.
Tokyo, Japan
Facilitation
patent citation: 194
43
Toyota Motor Corp.
Aichi, Japan
Sport utility vehicle,Mobile device,Public transport,
...[+2]
patent citation: 175
44
Canon, Inc.
Tokyo, Japan
Computer hardware,Software,Computer vision,
...[+2]
patent citation: 174
45
Tokyo Electron Ltd.
Tokyo, Japan
Semiconductor,Power transmission,Flat panel display,
...[+2]
patent citation: 172
46
Toyo Communications Equipment Co., Ltd.
Kanagawa, Japan
Broadcasting,Telecommunications
patent citation: 172
47
Mitsumi Electric Co., Ltd.
Osaka, Japan
Semiconductor,Metal,Electronic component,
...[+2]
patent citation: 171
48
Olympus Medical Systems Corp.
Tokyo, Japan
Endoscope,Medical equipment,Medicine,
...[+2]
patent citation: 164
49
Totoku Electric Co., Ltd.
Chiba, Japan
Alloy,Scrap,Metal,
...[+1]
patent citation: 162
50
Nisshin Co., Ltd.
Hyogo, Japan
Flange,Automation,Manufacturing engineering,
...[+2]
patent citation: 160

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