Top 50 Fast-growings companies in AC asynchronous motor by Most Patent Filing In 5 Years in the Japan in 2020 – Discovery

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1	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 73
2	FANUC Corp.	Yamanashi, Japan	Robotics,Robot,Automation, ...[+2]	Patent: 38
3	Toshiba Mitsubishi-Electric Industrial Systems Corp.	Tokyo, Japan	Variable-frequency drive,Industrial engineering,DC motor, ...[+2]	Patent: 24
4	Hitachi Industrial Equipment Systems Co., Ltd.	Tokyo, Japan	Switchgear,Air compressor,Computer hardware, ...[+2]	Patent: 23
5	Mitsubishi Power Ltd.	Kanagawa, Japan	Turbine,Control system,Renewable energy, ...[+2]	Patent: 20
6	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Patent: 19
7	Toshiba Infrastructure Systems & Solutions Corp.	Kanagawa, Japan	Social infrastructure,Automation,Mechanical engineering, ...[+2]	Patent: 15
8	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 12
9	Mitsubishi Electric Home Appliance Co., Ltd.	Saitama, Japan	Electronics	Patent: 11
10	Mitsubishi Hitachi Power Systems	Kanagawa, Japan	Control system	Patent: 9
11	Yokogawa Electric Corp.	Tokyo, Japan	Automation,Systems design,Programmable logic controller, ...[+2]	Patent: 8
12	Toyota Industries Corp.	Aichi, Japan	Textile,Software,Automotive engineering, ...[+2]	Patent: 7
13	Ebara Corp.	Tokyo, Japan	Vacuum pump,Manufacturing engineering,Turbine, ...[+2]	Patent: 7
14	Fuji Electric FA Components & SYstems Co., Ltd.	Tokyo, Japan	Semiconductor,Industrial engineering,Smart grid, ...[+2]	Patent: 7
15	Fuji Electronics Co., Ltd.	Tokyo, Japan	Semiconductor,Microcomputer,Electronic component, ...[+2]	Patent: 7
16	Aqua, Inc. (Japan)	Kanagawa, Japan		Patent: 6
17	Meidensha Corp.	Tokyo, Japan	Electrical equipment,Social infrastructure,Electronics, ...[+2]	Patent: 6
18	Hitachi Appliances, Inc.	Tokyo, Japan	Air conditioning,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 5
19	Tokyo Denki University	Tokyo, Japan	Computer science,Control theory,Artificial intelligence, ...[+2]	Patent: 5
20	Central Japan Railway Co.	Aichi, Japan	Public transport,Maglev,Throughput, ...[+2]	Patent: 5
21	DAIKIN INDUSTRIES Ltd.	Osaka, Japan	Air conditioning,Refrigeration,Mechanical engineering, ...[+2]	Patent: 5
22	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Patent: 5
23	NIPPON STEEL Stainless Steel Corp.	Tokyo, Japan	Mill,Metal,Mining engineering, ...[+1]	Patent: 5
24	Daikin Airconditioning France SAS	Osaka, Japan	Industrial engineering,Fluorochemical industry,Air conditioning, ...[+1]	Patent: 5
25	Suzuki Co., Ltd.	Nagano, Japan	Semiconductor,Electronics,Electronic component, ...[+2]	Patent: 5
26	Aichi Electric Co., Ltd.	Aichi, Japan	Electrical equipment,Electronics,Sales operations, ...[+2]	Patent: 5
27	Nittan Valve Co., Ltd.	Kanagawa, Japan	Automotive engineering,Small engine,Gasoline, ...[+2]	Patent: 4
28	OMRON Corp.	Kyoto, Japan	Automation,Electronics,Health care, ...[+2]	Patent: 4
29	Toyota Central R&D Labs, Inc.	Aichi, Japan	Semiconductor,Power semiconductor device,System on a chip, ...[+2]	Patent: 4
30	Yokogawa Solution Service Corp.	Tokyo, Japan	Cell therapy,Tissue engineering,CRISPR, ...[+1]	Patent: 4
31	Mitsubishi Heavy Industries Machinery Technology Corp.	Hiroshima, Japan	Control system,Automation,Manufacturing engineering, ...[+2]	Patent: 3
32	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Patent: 3
33	Tomoe Engineering Co., Ltd.	Tokyo, Japan	Chemical industry,Manufacturing engineering	Patent: 3
34	Mazda Motor Corp.	Kanagawa, Japan	Automotive engineering,Reciprocating engine,Manual transmission, ...[+2]	Patent: 3
35	Satake Corp.	Hiroshima, Japan	Food processing,Manufacturing engineering,Pea protein, ...[+1]	Patent: 2
36	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Patent: 2
37	Okuma Corp.	Aichi, Japan	Machining,Automation,Manufacturing engineering, ...[+2]	Patent: 2
38	Mitsubishi Kogyo KK	Japan		Patent: 2
39	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 2
40	JFE Holdings, Inc.	Tokyo, Japan	Materials science,Product design,Carbon steel, ...[+2]	Patent: 2
41	Hioki E.E. Corp.	Nagano, Japan	Product design,Manufacturing engineering,Electrical equipment, ...[+2]	Patent: 2
42	JFE Steel Corp.	Tokyo, Japan	Irone,Mining engineering,Natural resource management, ...[+2]	Patent: 2
43	Nidec Techno Motor Corp.	Kyoto, Japan	Electronics	Patent: 2
44	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Patent: 2
45	Aichi Elec Co.	Aichi, Japan	Computer hardware,Electronics,Transformer, ...[+2]	Patent: 1
46	Shanken Electric Co. Ltd.	Japan		Patent: 1
47	Nishishiba Electric Co., Ltd.	Hyogo, Japan	Industrial engineering,Electrical equipment,Electronics, ...[+2]	Patent: 1
48	Port & Airport Research Institute	Japan		Patent: 1
49	Kyosan Electric Manufacturing Co., Ltd.	Kanagawa, Japan	Semiconductor,Electronics,Power electronics, ...[+2]	Patent: 1
50	Aisin AW Co., Ltd.	Aichi, Japan	Automatic transmission,Automotive engineering,Electric motor, ...[+2]	Patent: 1