Top 20 Fast-growings companies in Permanent Magnet Synchronous Motor by Most Patent Filing In 1 Year in the Japan in 2019 – Discovery

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1	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Patent: 42
2	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 28
3	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 25
4	NTN Toyo Bearing Co., Ltd.	Japan	Ball bearing	Patent: 23
5	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Patent: 16
6	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Patent: 14
7	Honda Motor Co., Ltd.	Tokyo, Japan	Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2]	Patent: 10
8	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 8
9	NIPPON STEEL Stainless Steel Corp.	Tokyo, Japan	Mill,Metal,Mining engineering, ...[+1]	Patent: 8
10	Mazda Motor Corp.	Kanagawa, Japan	Automotive engineering,Reciprocating engine,Manual transmission, ...[+2]	Patent: 8
11	Toshiba Infrastructure Systems & Solutions Corp.	Kanagawa, Japan	Social infrastructure,Automation,Mechanical engineering, ...[+2]	Patent: 8
12	NIDEC Corp.	Kyoto, Japan	Electric motor,Electronics,Electronic component, ...[+2]	Patent: 7
13	Meidensha Corp.	Tokyo, Japan	Electrical equipment,Social infrastructure,Electronics, ...[+2]	Patent: 7
14	Konica Minolta, Inc.	Tokyo, Japan	Medical imaging,Attractiveness,Product group, ...[+2]	Patent: 6
15	JTEKT Corp.	Osaka, Japan	Power steering,Automotive engineering,Steering system, ...[+2]	Patent: 6
16	Hitachi Industrial Equipment Systems Co., Ltd.	Tokyo, Japan	Switchgear,Air compressor,Computer hardware, ...[+2]	Patent: 5
17	Hitachi Astemo Ltd.	Japan	Public transport,Automotive engineering	Patent: 5
18	Okuma Corp.	Aichi, Japan	Machining,Automation,Manufacturing engineering, ...[+2]	Patent: 4
19	Aichi Steel Corp.	Tokyo, Japan	Forging,Product design,Manufacturing engineering, ...[+2]	Patent: 4
20	Sugino Machine Ltd.	Toyama, Japan	High pressure,Drill,Automation, ...[+2]	Patent: 4