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Top 20 Fast-growings companies in Transformer
by Most Patent Filing In 5 Years in the Japan in 2022

The Transformer top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 5 Years Transformer Fast-growings in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, 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: 198
2
Patent: 149
3
Patent: 83
4
Patent: 81
5
Hitachi Industrial Equipment Systems Co., Ltd.
Patent: 77
6
Patent: 75
7
Patent: 73
8
Patent: 71
9
Patent: 71
10
Patent: 71
11
Patent: 71
12
Patent: 69
13
Patent: 63
14
Automation,Electronics,Health care,
...[+2]
Patent: 52
15
Patent: 51
16
Patent: 51
17
Patent: 47
18
Patent: 46
19
Patent: 44
20
Patent: 39
Page generation time: Jun 27 2025