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Top 100 Fast-growings companies in Halogen
by Most Patent Filing In 3 Years in the Japan in 2021

The Halogen top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Halogen Fast-growings 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.
The halogens (/ˈhælədʒən, ˈheɪ-, -loʊ-, -ˌdʒɛn/) are a group in the periodic table consisting of five chemically related elements: Fluorine (F), Chlorine (Cl), Bromine (Br), Iodine (I), and Astatine (At). The artificially created element 117 (Tennessine, Ts) may also be a halogen. In the modern IUPAC nomenclature, this group is known as group 17.
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Company Name
Region
Tech Topics
Total
1
Patent: 468
2
Patent: 149
3
Industrial engineering,Fluorochemical industry,Air conditioning,
...[+1]
Patent: 149
4
Pesticide,Meiji period,Fertilizer,
...[+2]
Patent: 147
5
Patent: 111
6
Patent: 110
7
Patent: 101
8
Patent: 86
9
Patent: 86
10
Patent: 83
11
Patent: 71
12
Patent: 66
13
Patent: 66
14
Patent: 64
15
Patent: 63
16
Patent: 62
17
Patent: 56
18
Patent: 54
19
Patent: 52
20
Patent: 52
21
Patent: 51
22
Patent: 48
23
Patent: 48
24
Public university,Knowledge management,Chemistry,
...[+2]
Patent: 48
25
Semiconductor,Electronics,Thin film,
...[+2]
Patent: 45
26
Patent: 45
27
Fiber,Textile,Textile (markup language),
...[+2]
Patent: 41
28
Patent: 38
29
Patent: 38
30
Patent: 33
31
Patent: 33
32
Medicine,Health care,Clinical trial,
...[+2]
Patent: 32
33
Patent: 32
34
Patent: 32
35
Patent: 32
36
Patent: 31
37
Patent: 31
38
Cosmetics,Health care,Hair conditioner,
...[+2]
Patent: 30
39
Digital media,Data visualization,Thermal paper,
...[+2]
Patent: 28
40
Patent: 21
41
Patent: 21
42
Patent: 21
43
Patent: 20
44
Patent: 19
45
Patent: 19
46
Patent: 19
47
Patent: 19
48
Patent: 19
49
Patent: 18
50
Patent: 17
51
Graphene,Association (object-oriented programming)
Patent: 17
52
Patent: 17
53
Patent: 16
54
Patent: 16
55
Patent: 16
56
Patent: 16
57
Cultural studies,Knowledge management,Public university,
...[+2]
Patent: 16
58
Nutraceutical,Health care,Cosmetics,
...[+2]
Patent: 16
59
Patent: 14
60
Patent: 13
61
Patent: 13
62
Patent: 13
63
Patent: 13
64
Drug,Clinical trial,Health care,
...[+2]
Patent: 13
65
Patent: 13
66
Patent: 13
67
Patent: 12
68
Patent: 12
69
Patent: 12
70
Patent: 12
71
Patent: 12
72
Patent: 12
73
Patent: 12
74
Patent: 12
75
Patent: 11
76
Patent: 11
77
Patent: 11
78
Patent: 11
79
Educational institution,Cell therapy,Gene delivery,
...[+2]
Patent: 11
80
Clinical trial,Cardiovascular agent,Drug,
...[+2]
Patent: 11
81
Patent: 11
82
Patent: 11
83
Patent: 10
84
Patent: 10
85
Patent: 10
86
Patent: 10
87
Patent: 10
88
Patent: 10
89
Patent: 10
90
Patent: 10
91
Oncology,Medicine,Health care,
...[+2]
Patent: 10
92
Patent: 10
93
Patent: 10
94
Diagnostic agent,Health care,Drug,
...[+2]
Patent: 10
95
Patent: 10
96
Social studies,Educational institution,Medicine,
...[+2]
Patent: 10
97
Patent: 10
98
Patent: 9
99
Medicine,Health care,Clinical trial,
...[+2]
Patent: 9
100
Medicine,Health care,Functional food,
...[+2]
Patent: 9
Page generation time: Jul 17 2025