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Top 10 Fast-growings companies in 5G
by Most Patent Filing In 5 Years in the Japan in 2020

The 5G top 10 is Discovery PatSnap’ annual ranking of the top 10 Most Patent Filing In 5 Years 5G Fast-growings 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.
#
Company Name
Region
Tech Topics
Total
1
Sharp Corp.
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 140
2
NEC Corp.
Virtualization,Big data,Network security,
...[+2]
Patent: 46
3
NTT DoCoMo, Inc.
Telecommunications,Wireless,Mobile device,
...[+2]
Patent: 35
4
Sony Group Corp.
Computer hardware,Software,Music,
...[+2]
Patent: 26
5
Fujitsu Ltd.
Cloud computing,Enterprise software,Information technology management,
...[+2]
Patent: 16
6
Murata Manufacturing Co. Ltd.
Semiconductor,Electronics,Electronic component,
...[+2]
Patent: 10
7
Mitsubishi Electric Engineering Co., Ltd.
Patent: 10
8
SoftBank Corp.
Telecommunications,Wireless,Mobile device,
...[+2]
Patent: 8
9
Keiichi Kubota
Patent: 4
10
TOSHIBA Corp.
Semiconductor,Computer hardware,Electronics,
...[+2]
Patent: 4
Page generation time: Jul 19 2025