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Top 100 Key Players companies in Coaxial cable
by Most Patent Filings in the Japan in 2020

The Coaxial cable top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings 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

Germany

United Kingdom

Netherlands

South Korea

France

Finland

Switzerland

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: 596
2
Matsushita Electronics Corp.
Osaka, Japan
Electronics,Computer hardware,DVD player,
...[+2]
Patent: 596
3
Sumitomo Electric Industries Ltd.
Osaka, Japan
Electronics,Optical fiber,Optical fiber cable,
...[+2]
Patent: 574
4
Sumitomo Electric
Osaka, Japan
Optical fiber,Electronics,Optical fiber cable
Patent: 574
5
NEC Corp.
Tokyo, Japan
Virtualization,Big data,Network security,
...[+2]
Patent: 396
6
Mitsubishi Electric Engineering Co., Ltd.
Tokyo, Japan
Patent: 395
7
Fujikura Ltd.
Tokyo, Japan
Mobile device,Optoelectronics,Optical fiber,
...[+2]
Patent: 334
8
Hitachi Cable Ltd.
Tokyo, Japan
Electronics,Metal,Optical fiber,
...[+2]
Patent: 304
9
Yazaki Corp.
Tokyo, Japan
Electronic component,Automotive engineering,Cable harness,
...[+2]
Patent: 272
10
TOSHIBA Corp.
Tokyo, Japan
Semiconductor,Computer hardware,Electronics,
...[+2]
Patent: 270
11
Fujitsu Ltd.
Tokyo, Japan
Cloud computing,Enterprise software,Information technology management,
...[+2]
Patent: 268
12
Murata Manufacturing Co. Ltd.
Kyoto, Japan
Semiconductor,Electronics,Electronic component,
...[+2]
Patent: 216
13
Sony Group Corp.
Tokyo, Japan
Computer hardware,Software,Music,
...[+2]
Patent: 215
14
Hitachi Metals, Ltd.
Chiba, Japan
Metal,Magnet,Telecommunications,
...[+2]
Patent: 202
15
Hitachi Ltd.
Tokyo, Japan
Elevator,Electrical equipment,Electric motor,
...[+2]
Patent: 178
16
Mitsubishi Cable Industries Ltd.
Tokyo, Japan
Fastener,Electronics,Environmental report,
...[+2]
Patent: 171
17
Junkosha, Inc.
Tokyo, Japan
Microwave,Fluorine,Synthetic rubber,
...[+2]
Patent: 166
18
Nippon Telegraph & Telephone Corp.
Tokyo, Japan
Telecommunications,Cloud database,Data center,
...[+2]
Patent: 164
19
Furukawa Electric Co., Ltd.
Tokyo, Japan
Optical fiber,Renewable energy,Optoelectronics,
...[+2]
Patent: 144
20
HIROSE ELECTRIC CO., LTD.
Kanagawa, Japan
Semiconductor,Electronics,Optical fiber connector,
...[+2]
Patent: 135
21
I-PEX Co., Ltd.
Tokyo, Japan
Electricity,Camera module,Coaxial,
...[+2]
Patent: 135
22
Japan Aviation Electronics Industry Ltd.
Tokyo, Japan
Aerospace,National security,Electronics,
...[+2]
Patent: 131
23
Advantest Corp.
Tokyo, Japan
Semiconductor,Mechanical engineering,Product design,
...[+2]
Patent: 127
24
Hitachi Kokusai Electric, Inc.
Saga, Japan
Semiconductor,Electronics,Thin film,
...[+2]
Patent: 119
25
Olympus Medical Systems Corp.
Tokyo, Japan
Endoscope,Medical equipment,Medicine,
...[+2]
Patent: 118
26
J.S.T. Manufacturing Co., Ltd.
Osaka, Japan
Semiconductor,Electronics,Ribbon cable,
...[+2]
Patent: 105
27
Yagi Antenna Co., Ltd.
Tokyo, Japan
Telecommunications equipment,Telecommunications,Broadcasting,
...[+2]
Patent: 93
28
DX Antenna Co., Ltd.
Hyogo, Japan
Receiver,Telecommunications,Amplifier,
...[+1]
Patent: 88
29
Sumitomo Wiring Systems Ltd.
Mie, Japan
High voltage,Electronics,Power steering,
...[+2]
Patent: 87
30
Olympus Corp.
Tokyo, Japan
Microscope,Endoscopy,Software,
...[+2]
Patent: 84
31
Central Glass Co., Ltd.
Tokyo, Japan
Glazing,Fine chemical,Chemical engineering,
...[+2]
Patent: 84
32
Toshiba Tec Corp.
Tokyo, Japan
Computer hardware,Peripheral,Electronics,
...[+2]
Patent: 75
33
Nissei Electric Co., Ltd.
Shizuoka, Japan
Optical fiber,Computer hardware,Electronics,
...[+2]
Patent: 75
34
Totoku Electric Co., Ltd.
Chiba, Japan
Alloy,Scrap,Metal,
...[+1]
Patent: 74
35
Sharp Corp.
Osaka, Japan
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 72
36
SMK Corp.
Tokyo, Japan
Semiconductor,Electronics,Haptic technology,
...[+2]
Patent: 69
37
AGC
Tokyo, Japan
Fluorine,Glazing,Chemical engineering,
...[+2]
Patent: 67
38
Asahi Fiber Glass Co., Ltd.
Tokyo, Japan
Glass wool,Thermal insulation,Fiber,
...[+2]
Patent: 67
39
Nippon Sheet Glass Co., Ltd.
Tokyo, Japan
Glazing,Flat glass,Timing belt,
...[+2]
Patent: 66
40
SWCC Showa Holdings Co., Ltd.
Kanagawa, Japan
Electronics,Vibration control,System construction,
...[+2]
Patent: 64
41
Mitsumi Electric Co., Ltd.
Osaka, Japan
Semiconductor,Metal,Electronic component,
...[+2]
Patent: 61
42
Tokyo Electron Ltd.
Tokyo, Japan
Semiconductor,Power transmission,Flat panel display,
...[+2]
Patent: 60
43
Fujitsu General Ltd.
Kanagawa, Japan
Air conditioning,Automation,Mechanical engineering,
...[+2]
Patent: 60
44
Alps Alpine Co., Ltd.
Tokyo, Japan
Electronic component,Electronics,Power transmission,
...[+2]
Patent: 59
45
Kyocera Corp.
Kyoto, Japan
Semiconductor,Electronics,Telecommunications,
...[+2]
Patent: 56
46
URO Denshi Kogyo KK
Japan
Patent: 56
47
Hochiki Corp.
Tokyo, Japan
Smoke,Fire detection,Fire protection,
...[+2]
Patent: 54
48
Autonetworks Technologies Ltd.
Japan
Patent: 54
49
Nihon Denso KK
Saitama, Japan
Manufacturing engineering,Mechanical engineering
Patent: 50
50
Mitsubishi Kogyo KK
Japan
Patent: 48
51
Canon, Inc.
Tokyo, Japan
Computer hardware,Software,Computer vision,
...[+2]
Patent: 46
52
Hosiden Corp.
Osaka, Japan
Microphone,Bluetooth,Headphones,
...[+2]
Patent: 45
53
Yokowo Co. Ltd.
Tokyo, Japan
Electronics,Ceramic substrate,Ceramic art,
...[+2]
Patent: 43
54
Hirakawa Hewtech Corp.
Tokyo, Japan
Industrial engineering,Power cord,Relay,
...[+2]
Patent: 42
55
Toyota Motor Corp.
Aichi, Japan
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Patent: 40
56
FUJIFILM Corp.
Tokyo, Japan
Photography,Medical imaging,Computer hardware,
...[+2]
Patent: 40
57
Yokogawa Electric Corp.
Tokyo, Japan
Automation,Systems design,Programmable logic controller,
...[+2]
Patent: 39
58
NIPPON ANTENNA CO., LTD.
Tokyo, Japan
GSM,Broadcasting,5G,
...[+2]
Patent: 36
59
Japan Radio Co., Ltd.
Tokyo, Japan
Telecommunications,Electronics,Semiconductor,
...[+2]
Patent: 31
60
Toyo Communications Equipment Co., Ltd.
Kanagawa, Japan
Broadcasting,Telecommunications
Patent: 31
61
Ricoh Co., Ltd.
Tokyo, Japan
Digital media,Data visualization,Thermal paper,
...[+2]
Patent: 30
62
Synclayer, Inc.
Aichi, Japan
Cable television,Systems design,Construction engineering
Patent: 30
63
Kojima Industries Corp.
Gifu, Japan
Metal
Patent: 29
64
Ube-Nitto Kasei Co., Ltd.
Tokyo, Japan
Chemical engineering,Polyolefin,Synthetic fiber,
...[+2]
Patent: 29
65
Brother Industries, Ltd.
Aichi, Japan
Computer hardware,Electronics,Digital printing,
...[+2]
Patent: 28
66
Honda Tsushin Kogyo Co., Ltd.
Tokyo, Japan
Electronic component,Sales management,Electronics,
...[+2]
Patent: 27
67
Oki Electric Industry Co., Ltd.
Tokyo, Japan
Telecommunications,Call centre,Software,
...[+2]
Patent: 26
68
Sony Semiconductor Solutions Corp.
Kanagawa, Japan
Semiconductor,Image sensor,CMOS sensor,
...[+2]
Patent: 26
69
I-PEX, Inc.
Kyoto, Japan
Computer hardware,Electronic component,Semiconductor,
...[+2]
Patent: 25
70
Honda Motor Co., Ltd.
Tokyo, Japan
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
Patent: 24
71
Pioneer Corp.
Fukushima, Japan
Navigation system,Laserdisc player,Electronic product,
...[+2]
Patent: 24
72
KEL CORP.
Tokyo, Japan
Electronics,Semiconductor,Endoscope,
...[+2]
Patent: 24
73
OMRON Corp.
Kyoto, Japan
Automation,Electronics,Health care,
...[+2]
Patent: 22
74
Sodick Co., Ltd.
Kanagawa, Japan
Machining,Machine tool,Automation,
...[+2]
Patent: 22
75
Tatsuta Electric Wire & Cable Co., Ltd.
Osaka, Japan
Electronics,Conductive materials,Environmental analysis,
...[+2]
Patent: 22
76
NEC Engineering Ltd.
Tokyo, Japan
Patent: 21
77
Mitsubishi Materials Corp.
Tokyo, Japan
Cement,Alloy,Polycrystalline silicon,
...[+2]
Patent: 20
78
SANYO Electric Co., Ltd.
Osaka, Japan
Semiconductor,Computer hardware,Software,
...[+2]
Patent: 20
79
Fujitsu Component Ltd.
Tokyo, Japan
Relay,Electrical equipment,Computer hardware,
...[+2]
Patent: 20
80
Mitsubishi Materials Techno Corp.
Japan
Patent: 20
81
NEC Saitama Ltd.
Saitama, Japan
Patent: 20
82
Electric Power Development Co., Ltd.
Tokyo, Japan
Power transmission,Wind power,Electric power transmission,
...[+2]
Patent: 19
83
Renesas Electronics Corp.
Tokyo, Japan
Semiconductor,Microcontroller,Electronics,
...[+2]
Patent: 19
84
JEOL Ltd.
Tokyo, Japan
Manufacturing engineering,Spectrometer,Semiconductor,
...[+2]
Patent: 19
85
Nissin Electric Co., Ltd.
Kyoto, Japan
Electronics,Life Cycle Engineering,Transformer,
...[+2]
Patent: 19
86
Fuji Electronics Co., Ltd.
Tokyo, Japan
Semiconductor,Microcomputer,Electronic component,
...[+2]
Patent: 19
87
Toshiba Lighting & Technology Corp.
Kanagawa, Japan
LED lamp,Electronics,Smart glass,
...[+2]
Patent: 19
88
Fuji Electric FA Components & SYstems Co., Ltd.
Tokyo, Japan
Semiconductor,Industrial engineering,Smart grid,
...[+2]
Patent: 19
89
Panasonic Intellectual Property Management Co. Ltd.
Osaka, Japan
Patent: 19
90
TDK Corp.
Tokyo, Japan
Electronic component,Ceramic capacitor,Electronics,
...[+2]
Patent: 18
91
Seiko Epson Corp.
Nagano, Japan
Wearable technology,Projector,Electronics,
...[+2]
Patent: 18
92
Hioki E.E. Corp.
Nagano, Japan
Product design,Manufacturing engineering,Electrical equipment,
...[+2]
Patent: 18
93
Advanced Telecommunications Research Institute International
Kyoto, Japan
Remote control,Humanoid robot,Robot,
...[+2]
Patent: 18
94
Ocean Cable Co., Ltd.
Japan
Patent: 18
95
GE Yokogawa Medical Systems Ltd.
Tokyo, Japan
Patent: 18
96
Mazda Motor Corp.
Kanagawa, Japan
Automotive engineering,Reciprocating engine,Manual transmission,
...[+2]
Patent: 17
97
Victor Company of Japan Ltd.
Kanagawa, Japan
Electronics,Software,High-definition television,
...[+2]
Patent: 17
98
TOKIN Corp
Miyagi, Japan
Capacitor,Electronic component,Electromagnetic compatibility,
...[+2]
Patent: 17
99
Shimadzu Corp.
Kyoto, Japan
Molecular diagnostics,Microbiology Test,Cockpit display system,
...[+2]
Patent: 16
100
Furuno Electric Co., Ltd.
Hokkaido, Japan
Global Positioning System,Telecommunications,Navigation system,
...[+2]
Patent: 16

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