Top 20 Key Players companies in Metronome by Most Patent Filings in the Japan in 2022 – Discovery

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1	Seiko Instruments, Inc.	Chiba, Japan	Semiconductor,Electronic component,Optical fiber connector, ...[+2]	Patent: 61
2	Yamaha Corp.	Shizuoka, Japan	Audio equipment,Gasoline,Loudspeaker, ...[+2]	Patent: 24
3	Kawai Musical Instrument Manufacturing Co., Ltd.	Shizuoka, Japan	Music,Piano,Drum, ...[+2]	Patent: 18
4	Korg, Inc.	Tokyo, Japan	Music,Piano,Drum, ...[+2]	Patent: 9
5	Roland Corp.	Shizuoka, Japan	Piano,Software,Music, ...[+2]	Patent: 8
6	Casio Computer Co., Ltd.	Tokyo, Japan	Projector,Electronics,Digital camera, ...[+2]	Patent: 6
7	Casio Electronics Manufacturing Co., Ltd.	Saitama, Japan		Patent: 6
8	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Patent: 5
9	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Patent: 5
10	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	Patent: 4
11	Seikosha Co., Ltd.	Hyogo, Japan	Automatic control,Automation,Manufacturing engineering, ...[+2]	Patent: 3
12	Brother Industries, Ltd.	Aichi, Japan	Computer hardware,Electronics,Digital printing, ...[+2]	Patent: 2
13	Stanley Electric Co., Ltd.	Tokyo, Japan	Headlamp,Automotive engineering,Backlight, ...[+2]	Patent: 2
14	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 1
15	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Patent: 1
16	Ricoh Co., Ltd.	Tokyo, Japan	Digital media,Data visualization,Thermal paper, ...[+2]	Patent: 1
17	Kobe Steel, Ltd.	Hyogo, Japan	Welding,Electronics,Mining engineering, ...[+2]	Patent: 1
18	Sharp Corp.	Osaka, Japan	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 1
19	Citizen Watch Co., Ltd.	Tokyo, Japan	Quartz,Semiconductor,Electronics, ...[+2]	Patent: 1
20	JVCKenwood Corp.	Kanagawa, Japan	Headphones,Professional mobile radio,Professional video camera, ...[+2]	Patent: 1