Top 10 Key Players companies in Alpha wave by Most Patent Filings in the Japan in 2022 – Discovery

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The Alpha wave top 10 is Discovery PatSnap’ annual ranking of the top 10 Most Patent Filings Alpha wave Key Players 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.

Ranking Year:

Region:

Ranking:

1	Pioneer Corp.	Fukushima, Japan	Navigation system,Laserdisc player,Electronic product, ...[+2]	Patent: 12
2	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Patent: 7
3	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Patent: 7
4	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	Patent: 4
5	Onkyo Home Entertainment Corp.	Osaka, Japan	Receiver,Loudspeaker,Computer hardware, ...[+2]	Patent: 4
6	Mitsui DM Sugar Holdings Co., Ltd.	Tokyo, Japan	Sugar,Refined sugar,Food processing, ...[+2]	Patent: 3
7	Hayashibara Biochemical Laboratories, Inc.	Okayama, Japan	Reagent,Medicine,Liposome, ...[+2]	Patent: 2
8	NEC Corp.	Tokyo, Japan	Virtualization,Big data,Network security, ...[+2]	Patent: 1
9	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Patent: 1
10	Nissan Motor Co., Ltd.	Kanagawa, Japan	Truck,Public transport,Automotive engineering, ...[+2]	Patent: 1