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Top 50 Key Players companies in Lithium-ion battery
by Most Patent Filings in the Japan in 2019

The Lithium-ion battery top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filings Lithium-ion battery 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.
#
Company Name
Region
Tech Topics
Total
1
Patent: 2,671
2
Patent: 744
3
Patent: 715
4
Patent: 548
5
Patent: 504
6
Patent: 504
7
Patent: 486
8
Patent: 483
9
Patent: 454
10
Patent: 404
11
Patent: 336
12
Patent: 295
13
Patent: 286
14
Patent: 256
15
Fiber,Textile,Textile (markup language),
...[+2]
Patent: 237
16
Patent: 237
17
Patent: 234
18
Patent: 230
19
Patent: 222
20
Patent: 222
21
Patent: 212
22
Patent: 188
23
Patent: 185
24
Patent: 185
25
Patent: 179
26
Patent: 175
27
Patent: 168
28
Publishing,Semiconductor,Electronics,
...[+2]
Patent: 161
29
Patent: 143
30
Patent: 141
31
Patent: 139
32
Patent: 130
33
Patent: 122
34
Patent: 119
35
Patent: 107
36
Patent: 107
37
Patent: 107
38
Patent: 106
39
Patent: 103
40
Patent: 94
41
Patent: 94
42
Patent: 94
43
Patent: 87
44
Patent: 83
45
Patent: 80
46
Patent: 78
47
Patent: 78
48
Patent: 75
49
Electronics,Publishing,Publication,
...[+2]
Patent: 74
50
Patent: 74
Page generation time: Dec 22 2024