Top 20 Key Players companies in 5G by Most Patent Filings in the Japan in 2019 – Discovery

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1	Sharp Corp.	Osaka, Japan	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 164
2	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Patent: 54
3	NEC Corp.	Tokyo, Japan	Virtualization,Big data,Network security, ...[+2]	Patent: 54
4	NTT DoCoMo, Inc.	Tokyo, Japan	Telecommunications,Wireless,Mobile device, ...[+2]	Patent: 36
5	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 23
6	Fujitsu Ltd.	Tokyo, Japan	Cloud computing,Enterprise software,Information technology management, ...[+2]	Patent: 19
7	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Patent: 17
8	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Patent: 17
9	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 15
10	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Patent: 11
11	Murata Manufacturing Co. Ltd.	Kyoto, Japan	Semiconductor,Electronics,Electronic component, ...[+2]	Patent: 11
12	Sumitomo Wiring Systems Ltd.	Mie, Japan	High voltage,Electronics,Power steering, ...[+2]	Patent: 10
13	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Patent: 9
14	SoftBank Corp.	Tokyo, Japan	Telecommunications,Wireless,Mobile device, ...[+2]	Patent: 9
15	Casio Computer Co., Ltd.	Tokyo, Japan	Projector,Electronics,Digital camera, ...[+2]	Patent: 6
16	Casio Electronics Manufacturing Co., Ltd.	Saitama, Japan		Patent: 6
17	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	Patent: 5
18	Japan Aviation Electronics Industry Ltd.	Tokyo, Japan	Aerospace,National security,Electronics, ...[+2]	Patent: 5
19	SANYO Electric Co., Ltd.	Osaka, Japan	Semiconductor,Computer hardware,Software, ...[+2]	Patent: 5
20	FUJIFILM Corp.	Tokyo, Japan	Photography,Medical imaging,Computer hardware, ...[+2]	Patent: 5