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Top 50 Key Players companies in Coaxial cable
by Highest Patent Value in the Japan in 2019

The Coaxial cable top 50 is Discovery PatSnap’ annual ranking of the top 50 Highest Patent Value Coaxial cable Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, 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.
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Company Name
Region
Tech Topics
Total
1
Avg patent value: 1.66 M
2
Avg patent value: 1.45 M
3
Avg patent value: 1.45 M
4
Avg patent value: 1.44 M
5
Avg patent value: 1.21 M
6
Avg patent value: 1.13 M
7
Avg patent value: 979,863
8
Avg patent value: 965,200
9
Avg patent value: 965,200
10
Avg patent value: 902,461
11
Avg patent value: 900,000
12
Avg patent value: 885,820
13
Avg patent value: 864,060
14
Avg patent value: 850,000
15
Avg patent value: 793,062
16
Avg patent value: 770,000
17
Avg patent value: 743,333
18
Avg patent value: 725,800
19
Electricity,Camera module,Coaxial,
...[+2]
Avg patent value: 695,730
20
Avg patent value: 684,460
21
Avg patent value: 673,115
22
Avg patent value: 660,000
23
Aerospace,National security,Electronics,
...[+2]
Avg patent value: 651,230
24
Avg patent value: 650,000
25
Avg patent value: 612,000
26
Avg patent value: 610,000
27
Avg patent value: 570,000
28
Avg patent value: 561,540
29
Avg patent value: 550,000
30
Avg patent value: 543,000
31
Avg patent value: 540,333
32
Avg patent value: 491,102
33
Avg patent value: 482,465
34
Avg patent value: 470,164
35
Avg patent value: 470,164
36
Avg patent value: 455,500
37
Electronics,Ceramic substrate,Ceramic art,
...[+2]
Avg patent value: 449,800
38
Avg patent value: 435,375
39
Avg patent value: 432,433
40
Avg patent value: 428,583
41
Avg patent value: 420,000
42
Avg patent value: 390,000
43
Avg patent value: 389,750
44
Avg patent value: 370,000
45
Industrial engineering,Fluorochemical industry,Air conditioning,
...[+1]
Avg patent value: 370,000
46
Avg patent value: 355,000
47
Avg patent value: 348,125
48
Avg patent value: 340,000
49
Avg patent value: 324,538
50
Avg patent value: 320,850
Page generation time: Jul 17 2025