Top 50 Key Players companies in Drumhead by Most Patent Filings in the world in 2021 – Discovery

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The Drumhead top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filings Drumhead Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Ranking Year:

Region:

Ranking:

1	Remo, Inc.	California, United States	Music,Drumhead,Social media, ...[+2]	Patent: 100
2	Yamaha Corp.	Shizuoka, Japan	Audio equipment,Gasoline,Loudspeaker, ...[+2]	Patent: 34
3	D'Addario & Co., Inc.	New York, United States	Music,Guitar,Drumhead, ...[+2]	Patent: 19
4	Hoshino Gakki Co. Ltd.	Kyoto, Japan	Guitar,Music,Electronics, ...[+2]	Patent: 13
5	Roland Corp.	Shizuoka, Japan	Piano,Software,Music, ...[+2]	Patent: 10
6	Tianjin Jinbao Musical Instruments Co. Ltd.	Tianjin Shi, China		Patent: 9
7	K.H.S. Musical Instrument Co., Ltd.	Taiwan Province, China	Metal,Foundry	Patent: 8
8	Bedson Drum Co.	Washington, United States	The Internet,Telephone number,Electronic media, ...[+2]	Patent: 8
9	3M Co.	Minnesota, United States	Adhesive,Electronics,Writing paper, ...[+2]	Patent: 4
10	Fluor Corp.	Texas, United States	Construction engineering,Project management,Civil engineering, ...[+2]	Patent: 4
11	Randall May International, Inc.	United States		Patent: 4
12	Silver Street, Inc.	Michigan, United States		Patent: 3
13	Rexam AB	Sweden	Microservices,Packaging engineering	Patent: 3
14	Korg, Inc.	Tokyo, Japan	Music,Piano,Drum, ...[+2]	Patent: 2
15	Kaman Music Corp.	Connecticut, United States	Guitar,Music	Patent: 2
16	Roland Meinl Musikinstrumente GmbH & Co. KG	Germany		Patent: 2
17	Drum Workshop, Inc.	California, United States	Drum,Music,Job security	Patent: 2
18	Peavey Electronics Ltd.	United Kingdom	Electronics	Patent: 2
19	Aviation Devices & Electronic Components LLC	Texas, United States	In-flight entertainment,Jet fuel	Patent: 2
20	The Riegel Paper Corp.	NJ, US		Patent: 2
21	Aquarian Coatings Corp.			Patent: 2
22	Applied Power International SA	Switzerland		Patent: 2
23	Kureha Corp.	Hokkaido, Japan	Chemical engineering,Polyvinylidene fluoride,Wallpaper, ...[+2]	Patent: 1
24	Google LLC	California, United States	Advertising,Enterprise software,Search engine, ...[+2]	Patent: 1
25	Fluor Enterprises, Inc.	Texas, United States	Construction engineering,Project management	Patent: 1
26	Fender Musical Instruments Corp.	Arizona, United States	Guitar,Music,Amplifier, ...[+2]	Patent: 1
27	CITGO Petroleum Corp.	Texas, United States	Petroleum,Petrochemical,Petroleum industry, ...[+2]	Patent: 1
28	Premium AEROTEC GmbH	Bayern, Germany	Fuselage,Aerospace,Polyether ether ketone, ...[+2]	Patent: 1
29	Sivantos GmbH	Germany	Hearing aid,Medicine,Software, ...[+2]	Patent: 1
30	GN Hearing A/S	Capital, Denmark	Hearing aid,Cochlear implant,Medicine, ...[+1]	Patent: 1
31	Pearl Musical Instrument Co.	CH, JP	Music,Piano	Patent: 1
32	Medeli Electronics Co. Ltd.	Hong Kong SAR, China	Electronics	Patent: 1
33	POOF-Slinky LLC	Michigan, United States		Patent: 1
34	Daewoo Electronics Co. Ltd.	South Korea	Electronics,Graphics processing unit,Peripheral, ...[+2]	Patent: 1
35	Maxtone Musical Instrument Mfg. Co., Ltd.	Taiwan Province, China		Patent: 1
36	China Communications First Public Bureau Group Co., Ltd.	China		Patent: 1
37	Hwashin Instrument Co., Ltd.	Seoul, South Korea	Scientific instrument	Patent: 1
38	Life Science Innovation Network Japan, Inc.	Tokyo, Japan	Open innovation,Real estate development	Patent: 1
39	Lea Hung Drum Co., Ltd.	Taiwan Province, China		Patent: 1
40	Rare Earth Dynamics, Inc.	Kentucky, United States		Patent: 1
41	Rythmes et Sons SARL	New Mexico, France		Patent: 1
42	Shenzhen Weike Electronic Technological Development Co. Ltd.	CN		Patent: 1
43	Shenzhen OCT Vision Inc.	Guangdong Sheng, China	Software,Cultural tourism,Construction engineering	Patent: 1
44	Evans Products Co.	Oregon, United States	Forestry	Patent: 1
45	Sun Systems, Inc.	California, United States	Shopping mall	Patent: 1
46	SMSC Holdings SARL	Luxembourg, Luxembourg		Patent: 1
47	Ningbo Soundking Electronic Co. Ltd.	Zhejiang Sheng, China	Audio equipment,Electronics,Electronic product	Patent: 1
48	Shenzhen Jingrui Industrial Co. Ltd.	China		Patent: 1
49	Dimension-Polyant, Inc.	Connecticut, United States		Patent: 1
50	Clavia Digital Musical Instruments AB	Sweden		Patent: 1